JNC SSF-110, User Manual Manual

Page 1: ... 110 220 330 User Guide manual Thank you for purchasing PORTABLE DIGITAL AUDIO PLAYER Please carefully read the Instruction manual for safe use of the product We recommend that you to keep this instruction manual for future reference ...

Page 2: ...ic electricity or electric shock during the repair or battery change Be sure to make a note of important content JNC assumes no responsibility for any damage caused by change or loss of memory content Do not drop the unit in the water or keep it in any damp environment This instruction manual is subject to change without notice for the purpose of product improvement Copyright The MP3 files created...

Page 3: ...rphones Read this instruction manual carefully before use If you use the rechargeable batteries read the user s manuals for batteries and chargers carefully before use If the LCD is damaged do not touch the liquid If the liquid contacts your eyes or skin wash it off with clean water and seek immediate medical treatment If the battery leakage gets in your eyes wash it off with clean water and seek ...

Page 4: ...ion Buttons FM Radio Mode Menu Main Menu Record in Recording Mode Connecting External Device Installation of Windows 98SE Driver Uninstallation of Windows 98SE Driver Managing Folders and Files Deleting Files Downloading Files Formatting Files Firmware Upgrade General Specification Warranty 4 ...

Page 5: ...ROL IS NOT AVAILABLE FOR WMA VBR FORMAT FILE RECORDING INDICATOR WITH RED LED TIMER RECORDER UP TO 3 DAILY WEEKLY AND SPECIFIC DATE 2 MODES OF ARS AUTOMATIC RECORDING SYSTEM MODE A ALL MESSAGES ARE RECORDED INTO 1 INDEX FILE MODE B EACH MESSAGE HAS ITS OWN INDEX FILE IN SEQUENCE AFTER 3 SECONDS WITH NO SOUND BETWEEN PREVIOUS AND NEXT FILE PAUSE AND RESUME MONITERING MONITERING THE RECORDING BY EAR...

Page 6: ...EVICE IN RECODING THRU CONNECTING AUDIO CABLE AND RECORD USER EASILY UPGRADES NEW FIRMWARE PROVIDED BY MAKER EASY TO USE BUTTON FOR QUICK NAVIGATION THROUGH FOLDERS AND OPTIONS SET UP THE ALARM TO PLAY AUTOMATICALLY AS A REMINDER TO MEETING BIRTHDAY AND MORE EASY TO READ ALL STATUS ON THE LARGE BACKLIGHT LCD DISPLAY WITH DOT MATRIX VARIABLE FLASH MEMORY UP TO 1G 128MB 256MB 1GB 22HOURS PLAY BACK W...

Page 7: ...Parts and Components 1 Main set EXTERNAL C MIC LINE IN JACK EARPHONE JACK USB JACK HAND STRAP HOLE INTERNAL MIC DC JACK STOP LCD FF MENU REW REC PAUSE VOLUME HOLD PLAY PAUSE ERASE 7 ...

Page 8: ...DE INDEX INFORMATION FILE INFORMATION PLAY STOP PAUSE 8 HOLD TIMER ON OFF ALARM ON OFF ARS ON OFF 3D SOUND ON OFF REPEAT INTRODUCTION PLAY BACK L R SPECTRUM BATTERY STATUS REC REW FF SYNC BIT RATE EQ SPEED REPEAT TIME ...

Page 9: ...R03 TYPE OPEN CLOSE 2 BATTERY POWER STATUS INDICATOR FULL CHARGED SOME POWER CUSTOMED THINKING OF CHANGING BATTERY CHANGE BATTERY CHECK THE POLARITIES OF THE BATTERIES IF LCD DISPLAY DOESN T TURN ON AFTER INSERTING NEW BATTERIES 9 ...

Page 10: ...BACK VIA EARPHONE VOLUME MEDIUM 2 AAA LR03 APPROX 14HRS APPROX 14HRS APPROX 22HRS BATTERY LIFE MAY BE DIFFERENT FROM ABOVE MENTIONED TIME ACCORDING TO BATTERY BRAND CONDITION DO NOT USE DIFFERENT TYPE AND BRAND BATTERY TOGATHER WHEN THE DEVICE IS LEFT UNUSED FOR A LONG TIME REMOVE BATTERIES 4 ACCESSARY 10 ...

Page 11: ...TTERY TO SET A FOLDER IN THE VOICE MODE WILL DISPLAY BEFORE USING IT WE RECOMMAND TO SET UP THE TIME AND DATE FOR ALRAM RESERVED RECORDING FUNCTIONS 2 HOLD KEY ALL KEYS WON T WORK WILL DISPLAY ON THE LCD HOLD ON HOLD OFF ALL KEYS WORK PROPERLY 3 VOLUME VOLUME UP BY PRESSING KEY VOLUME DOWN BY PRESSING KEY VOLUME CAN BE ADJUSTABLE WITHIN 30 LEVEL 0 30 IF TURN ON DEFAULT VOLUME 20 IS SET UP AUTOMATI...

Page 12: ...D PAUSE BUTTON DURING PLAYING BACK THE ICON APPEARS ON THE LCD AND THE FIRST 5 10 OR 15SECONDS OF EVERY TRACK PLAY DEPENDING ON THE SELECTED TIME MENE BUTTON WITH LONG KEY TIME INTRO TIME 5 10 OR 15 SECONDS 6 A B REPEAT PLAY TO DESIGNATE A SPECIFIC SECTION TO PLAY REPEATEDLY PRESS THE REC PAUSE BUTTON AT THE BEGINNING OF THE DESIRED SECTION FOR 1SECOND DURING PAYING BACK IF SO THE IS DISPLAYED AND...

Page 13: ...E CHANGES BY PRESSING ERASE BUTTON FOR 2 3SECONDS 9 BOOKMARK SETTING TO BOOKMARK A SELECTED MP3 WMA FILE PRESS STOP BUTTON IN STOP FOR 1SECOND FOR RELEASE THIS FUNCTION PRESS STOP BUTTON ONCE AGAIN BOOKMARK IS AVAILABLE IN THE MUSIC LINE IN ENC FM ENC MODE 10 PC CONNECTION WHEN THE UNIT IS CONNECTED TO A PC VIA USB CABLE USB ICON APPEARS ON THE LCD IN THIS CASE PLAYBACK IS NOT AVAILABLE 11 EQUALIZ...

Page 14: ...Buttons 1 VOICE MODE 14 ...

Page 15: ...O TO PREVIOUS FILE IN SEQUENCE S BACKWARD CURRENT FILE SHORT ENTERING MODE ENTERING MODE MENU MODE LONG ENTERING MENU ENTERING MENU SHORT VOLUME UP VOLUME UP VOLUME UP VOLUME LONG AUTO VOLUME UP AUTO VOLUME UP AUTO VOLUME UP SHORT VOLUME DOWN VOLUME DOWN VOLUME DOWN VOLUME LONG AUTO VOLUME DOWN AUTO VOLUME DOWN AUTO VOLUME DOWN SHORT RECORDING A B REPEAT PAUSE REC PAUSE LONG RECORDING PLAYBACK SPE...

Page 16: ...NTERING MODE ENTERING MODE MENU MODE ENTERING MENU ENTERING MENU LONG SHORT VOLUME UP VOLUME UP VOLUME UP VOLUME LONG AUTO AUTO VOLUME UP AUTO VOLUME UP VOLUME UP SHORT VOLUME DOWN VOLUME DOWN VOLUME DOWN VOLUME LONG AUTO AUTO VOLUME DOWN VOLUME DOWN AUTO VOLUME DOWN REC PAUSE RECORDING RECORDING ERASE SHORT STOP THE SEEK STOP LONG POWER OFF POWER OFF POWER OFF HOLD HOLD HOLD HOLD IF THERE IS NO K...

Page 17: ...17 3 MUSIC L IN ENC FM ENC MODE ...

Page 18: ...O PREVIOUS FILE IN SEQUENCE S BACKWARD CURRENT FILE SHORT ENTERING MODE ENTERING MODE MENU MODE LONG ENTERING MENU ENTERING MENU SHORT VOLUME UP VOLUME UP VOLUME UP VOLUME LONG AUTO VOLUME UP AUTO VOLUME UP AUTO VOLUME UP SHORT VOLUME DOWN VOLUME DOWN VOLUME DOWN VOLUME LONG AUTO VOLUME DOWN AUTO VOLUME DOWN AUTO VOLUME DOWN SHORT RECORDING A B REPEAT PAUSE REC PAUSE LONG RECORDING PLAYBACK SPEED ...

Page 19: ... ON THE NEXT STATION WITH A STRONG SIGNAL IN AREA WITH WEAK RECEPTION PRESS THE FAST FORWARD OR REWIND BUTTON TO FIND A CLEAR STATION 3 PRESET STATION AFTER SELECTING THE WANTED FREQUENCY BY REW FF PRESS PLAY PAUSE IF SO THE CHANNEL 1 IS BLIKING AT THIS TIME MOVE TO THE CHANNEL TO SAVE BY PRESSING REW FF AND SAVE IT BY PRESSING PLAY PAUSE CHANNEL CAN BE CHECKED BY PRESSING PLAY PAUSE AT THE FREQUE...

Page 20: ... NAME IS SEQUENTLY ADDED ACCORDING TO RECORDED ORDER NOISE MAY OCCUR WHEN RECORDING FM IN WEAK COVERAGE OR INSIDE OF THE BUILDING IF SO MOVE TO STRONG COVERAGE TO RECEIVE BETTER FM QUALITY THE EARPHONE CAN BE USED AS AN ANTENNA SO EXTEND AS LONG AS IT CAN FOR BETTER QUALITY IN LISTING TO FM USE EARPHONE AND IN LISTING TO FM THRU EXTERNAL SPEAKER PULG PROVIDED EXTERNAL ANETNNA ...

Page 21: ...AMPED IN SEQUENCE VOICE MODE HAS 8 SUBORDINATE FOLDERS AND WITHOUT APPOINTING THE SPECIFIC FOLDER FILE RECORDS FROM A FOLDER EACH FOLDER CAN HAVE 128FILES 2 MUSIC MP3 AND WMA PLAY IN THE SET BUT IN VOICE L IN ENC AND EM ENC FOLDER IS NOT PLAYED BOOKMARK ON PLAYING FILE IS AVAILABLE 999 FILES CAN BE RECORDER AS MUCH AS MEMORY IS AVAILABLE 3 L IN ENC PLAY THE FILE IN L IN ENC FOLDER FILE IS STAMPED ...

Page 22: ...E FILE INFORMATION M3U WIN AMP INITIALY PLAYLIST FOLDER EXSITS AND M3U FORMAT FILE CAN BE SAVED AND PLAYED 32 FILES CAN BE STORAGED THE FONT IN THE SET MUST BE SAME AS THE FONT SELECTED IN M3U FILE 7 FOLDER IF SET THIS MENU ALL FOLDERS ARE DISPLAYED EXCEPTING VOICE FM_ENC LINE_ENC PLAYLIST FOLDER IN SETING THE FOLDER YOU CAN SEE FILE INFORMATION AND ONLY PLAY MP3 WMA FILE IN THE APPOINTED FOLDER F...

Page 23: ...NY BUTTON AFTER ENTERING INTO MENU FOR 30 SECONDS AUTOMATICALLY MENU FUNCTION WILL BE RELEASED DISPLAY SOUND SYSTEM TIME TIME 1 USER CAN SET UP THE TIME RELATED TO PLAYER S SYSTEM ON THIS MENU THIS MENU CONSISTS OF SET DATE TIMER REC ALARM PLAY POWER OFF TIME SLEEP TIME INTRO TIME SET DATE USER SETS UP DATE AND TIME ENTER INTO TIME MENU AND SELECT SET DATE SET UP THE YEAR MONTH DAY WHEN YOU WANT B...

Page 24: ...THE CHANNEL SETTING DISPLAY REW FF FOR YES NO AND PLAY PAUSE FOR SELECTION CAUTION RESEVATION MODE IS OPERATED IN VOICE AND FM MODES YOU CAN SET UP TO SAME FILE UP TO 10 AFTER COMPLETING TIME MARK WILL DISPLAY AND THEN IT WILL BE TRANSFERED TO INITIAL DISPLAY AND BLINKING NO 2 OR THE CHANNEL WHICH DOES NOT SET SET UP HOUR MINUTE BY PRESSING REW FF FOR MOVING AND MENU OR PLAY PAUSE FOR SELECTION AN...

Page 25: ...G AND MENU OR PLAY PAUSE FOR SELECTION b IF IT IS COMPLETED AUTOMATICALLY DISPLAY TRANFERS TO TIME SETTING DISPLAY TIME SETTING IS SAME AS THE PROCEDURE OF DATE 2 DAILY PLAYBACK AT THE SAME TIME EVERYDAY a ENTER INTO DAILY SET UP HOUR MINUTE BY PRESSING REW FF FOR MOVING AND MENU OR PLAY PAUSE FOR SELECTION 3 WEEKLY PLAYBACK AT THE SAME TIME PER WEEK a ENTER INTO WEEKLY SET UP HOUR MINUTE BY PRESS...

Page 26: ...IME 5SEC 10SEC 15SEC PLAYING FILE BACK FOR THE TIME YOU SET UP SOUND 2 THIS MENU HAS EQUALIZER 3D SETTING DEFAULT VOLUME EQUALIZER NORMAL CLASSIC LIVE POP ROCK YOU CAN SELECT THE EQUALIZER YOU WANT 3D SETTING BASS TREBLE AT 1 3 5 7 9 11 13 15 STEP PER EACH ADJUST THE 3D SOUND EFFECT LEVEL DEFAULT VOLUME 20 29 OFF IF SET UP THIS FUNCTION THE DEFAULT VOLUME IS ON AT THE LEVEL AFTER TURN ON ...

Page 27: ...Y TRADITIONAL EUROPE RUSSIAN YOU CAN SELECT THE LANGUAGE YOU WANT FOR ID3 TAG ON ID3 TAG ON OFF DISPLAY FILE INFORMATION 1 ON DISPLAY Title Artist SCROLL SPEED 0 10 SPEED CONTROL FOR FLOWING FILE INFORMATION ON THE LCD UP TO 10LEVEL BACKLIGHT TIME OFF 1 9 SEC ALWAYS ON TIME FOR BACKLIGHT ON AND OFF OFF 9SEC LCD CONTRAST 1 10 LEVEL FOR BRIGHTNESS OF LCD 1 10LEVEL ...

Page 28: ...ORMAL ALL FILES PLAY BACK IN SEQUENCE REPEAT ONE ONLY CURRENT FILE PLAYS BACK ONE TIME REPEAT ONE ALL ONLY CURRENT FILE PLAYS BACK REPEATEDLY REPEAT ALL ALL FILES PAY BACK REPEATEDLY SHUFFLE PLAY BACK RANDOMLY SYNC ONLY IN LINE IN RECORDING AUTO SYNC OFF AUTO SYNC IN RECORDING THE SOUND FROM EXTERNAL DEVICE THRU LINE IN CREATING NEW FILE WITH STAMPING FILE NAME BY RECOGNIZING AUTOMATICALLY THE END...

Page 29: ... 3 SECONDS AUTOMATICALLY IT HAS ITS OWN INDEX INPUT SELECTOR LINE IN EXTERNAL MIC IN RECORDING SELECT THE RECORDING METHOD MIC SENSITIVITY MIC LOW MIC HIGH SET UP THE SENSITIVENESS OF MICROPHONE RESUME ON OFF WHEN TURNNING ON AGAIN THE SET RETURNS TO ITS CONDITION BEFORE TURNNING OFF FOR SETTING PRESS PAUSE BUTTON IN PLAYING BACK AND THEN PRESS PLAY PAUSE FOR 2 3SECONDS ON PLAYING BACK FROM THE CO...

Page 30: ...P 3 EUROPE 87 50MHz 108 00MHz 50KHz STEP DEFAULT 87 50MHz CONTINUE FOLDER ON OFF IT WORKS IN VOICE MODE RECORDING ON IF INDEX RECORDED 128PCS IS FULL FOR A FOLDER AUTOMATICALLY MOVE TO NEXT FOLDER AND RECORDING CONTINUOUSLY OFF IF INDEX RECORDED 128PCS IS FULL FOR A FOLDER STOP RECORDING AND DISPLAY INDEX FULL ON THE LCD FORMAT YES NO FORMAT ALL DATA RECORDED ON MEMORY IT WON T WORK IN PLAY PAUSE ...

Page 31: ...IO REFER TO FM RECORDING 2 MAIN FEATURES 1 MONITORING RECORDING STATUS IN RECORDING YOU CAN CHECK WHAT IS RECORDING THRU EARPHONE 2 CHECK REMAINNING TIME TO BE ABLE TO RECORD YOU CAN CHECK THE REMAINNING TIME BY PRESSING PLAY PAUSE BUTTON IN RECORDING 3 SEPARATING FILE IN RECORDING YOU CAN SEPARATE FROM THE CURRENT RECORDING FILE RECORDED OVER 5 SECONDS BY PRESSING FF BUTTON IN RECORDING AND CREAT...

Page 32: ...E CONNECT THE PROVIDED AUDIO CABLE TO EARPHONE JACK ON THE SET AND MICROPHONE OR LINE IN ON THE EXTERNAL DEVICE WHEN CONNECTING EXTERNAL DEVICE TURN OFF THE DEVICE AND SET READ AN EXTERNAL DEVICE S MANUAL YOU WOULD LIKE TO CONNECT WITH ENOUGH TIME AND CAREFUL WHEN RECORDING FROM EXTERNAL DEVICE TO SET VOLUME DOWN THE EXTERNAL DEVICE WHEN RECORDING FROM SET TO EXTERNAL DEVICE SET THE VOLUME OF THE ...

Page 33: ...N FOR RECORDING IF YOU SET UP THE ARS AUTOMATICALLY START RECORDING AND PAUSING ACCORDING TO THE SOUND LEVEL CONNECT CELLULAR EAR MICROPHONE ONTO EXTERNAL MICROPHONE ON THE SET AND EARPHONE JACK ON THE MOBILE PHONE CELLULAR EAR MICROPHONE IS OPTIONAL ITEM AND YOU MAY ASK RETAILER THAT YOU CAN PURCHASE IF YOU CELLULAR IS NOKIA BRAND YOU MUST CHECK CELLULAR EAR MICROPHONE IS COMPATIBLE OR NOT 33 ...

Page 34: ... FOR WINDOWS 98SE HOW TO INSTALL DRIVER 1 In case of Windows ME 2000 XP WHEN CONNECTING DEVICE TO PC BY USB PORT NEW HARDWARE DETECTED IS SHOWN AND INSTALLATION BEGINS AUTOMATICALLY IF YOU CLICK MY COMPUTER THE SET IS RECOGNIZED AS A PORTABLE DISK F ON MY COMPUTER WINDOW WINDOWS XP WHEN THE USB DRIVER IS INSTALLED NORMALLY IT IS RECOGNIZED AS A USB MASS STORAGE DEVICE AT DEVICE MANAGER IN MY COMPU...

Page 35: ... 2 In case of Windows 98 SE 1 INSERT THE PROVIDED CD IT WILL INDICATE HOW TO INSTALL 2 DOUBLE CLICK DVR II WIN98SE EXE 3 CLICK INSTALL 98UMS DRIVER AND AUTOMATICALLY INSTALL 35 ...

Page 36: ...OMPLETED BELOW POP UP WILL APPEAR CLICK YES CLICK FOR REBOOTING THE COMPUTER AFTER REBOOTING CONNECT THE SET PC THRU USB CABLE BELOW WINDOW WILL APPEAR 7 EVERYTHING IS SUCCEED ITCAN BE APPEARED AT SYSTEM PROPERTIES 36 ...

Page 37: ... PROBLEM IN DATA 1 CLOSE THE FILE TO OPEN LEFT CLICK BELOW THE WINDOW OF PC IF SO TOOL BAR AS BELOW WILL APPEAR AND CLICK THE TOOL BAR OR RIGHT CLICK BELOW WINDOW WILL APPEAR SO FOLLOW UP THE DIRECTION CLICK DDR 5100 UMS SYSTEM USB Device WHEN BELOW TOOL BAR APPEAR REMOVE THE SET FROM PC 2 Windows 98SE REMOVE IT FROM PC WITHOUT ANY PROCEDURE AS Windows ME 2000 XP 37 ...

Page 38: ...of Windows 98SE Driver THE PROVIDED CD CONTAINS UNINSTALLING PROGRAM AUTOMATICALLY 1 INSERT THE PROVIDED CD 2 DOUBLE CLICK DVR II WIN98SE EXE 3 CLICK REMOVE DRIVER 4 WHEN IT COMPLETE BELOW WILL APPEAR AND CLICK OK 38 ...

Page 39: ...ging Folders and Files 1 DEFAULT FOLDERS WHEN YOU CONNECT THE UNIT TO PC YOU CAN FIND THAT THE VOICE L IN_ENC FM_ENC PLAYLIST FOLDERS ARE CREATED AS A DEFAULT 2 ALL FILE FORMATS CAN BE STORED AND REMOVED 39 ...

Page 40: ...BE CHECKED AT FOLDER ON THE MODE MENU AND ONLY MUSIC FILE IS DISPLAIED ON MUSIC MODE FOLDER DOES NOT APPEAR 4 LINE IN MODE LINE IN MODE CONTAINS THE RECORDED FILES FROM EXTERNAL DEVICES THROUGH THE LINE IN CABLE WHEN RECORDING DATA UP TO 256 FILES CAN BE CREATED IN SEQUENCE IF THE NUMBER OF FILES EXCEEDS 256 THE INDEX FULL MESSAGE IS DISPLAYED 40 ...

Page 41: ...256 FILES CAN BE CREATED IN SEQUENCE IF THE NUMBER OF FILES EXCEEDS 256 THE INDEX FULL MESSAGE IS DISPLAYED 6 VOICE MODE VOICE MODE CONTAINS THE VOICE RECORDING FILES WHEN RECORDING DATA UP TO 1024 FILES CAN BE CREATED IN SEQUENCE IF THE NUMBER OF FILES EXCEEDS 1024 THE INDEX FULL MESSAGE IS DISPLAYED 41 ...

Page 42: ...Deleting Files THIS WORK IS SAME AS DONE IN PC 42 ...

Page 43: ...wnloading Files COPY MUSIC FILES OR DATA FROM PC FOLDER AND DOWNLOAD THEM TO DEVICE Don t detach USB cable under the condition file delete or file transfer It might cause data loss or could break down 43 ...

Page 44: ...1 GO TO MY COMPUTER CHOOSE PORTABLE DISK F AND CLICK RIGHT BUTTON OF MOUSE FOLLOWING TOOLBAR APPEARS AT THE TIME CLICK FORMAT 2 CLICK START WHEN FOLLOWING WINDOW APPEARS THIS SET DOSE NOT SUPPORT FAT32 FORMAT MUST DO IN SETTING FAT 44 ...

Page 45: ... SERIOUS PROBLEM TO SET IF FORMATTING IN FAT32 DO IT BY FAT AT THE PC AGAIN AFTER REMOVING THE SET FROM PC IN FORMATTING WITH FAT32 SYSTEM ERROR PLEASE FORMAT WILL BE NOTICED ON THE SET IF SO PRESS MENU WITH LONG KEY AND THEN GO INTO SYSTEM FORMAT IN THE MENU AND TRY TO FORMAT AGAIN 45 ...

Page 46: ...e After this start format of DDR 5100 by the channel of MENU SYSTEM FORMAT 1 COPY THE FIRMWARE AT THE ROOT DIRECTORY IN THE SET 2 REMOVE THE SET TURN OFF 3 WHEN TURN ON IT WILL UPGRADING AUTOMATICALLY AS BELOW Firmware Upgrading 00 Upgrade Completed After completed upgrading set turn off AND TURN ON automatically BEFORE UPGRADING BATTERY STATUS MUST BE CHECK IF THE STATUS IS LOW CHANGE IT IT MIGHT...

Page 47: ... REPEAT MODE Normal One One repeat All Shuffle A B repeat RECODING MDOE One messages all messages in file INTRO PLAY 5 10 15 sec in each messages SEARCHING Easy file search messages search ALARM PLAY 10 program Date weekly sun mon tue wed thu fri sat daily VOICE RECORD TIMER RECORDING 10 program Date weekly sun mon tue wed thu fri sat daily S N 60dB at 1mv 98 1MHz DISTORTION 0 8 max at 1mv 98 1MHz...

Page 48: ...OUNTER TIMER ALARM ARS 3DS NTRO L R SPECTRUM HOLD BATTERY LCD DOT DISPLAY MODE MENU INDEX FILE NAME EQ REPEAT PLAY SPEED PALYBACK SPEED Slow 80 Fast 120 ADAPTER DC3V 200mA CE CUL T FCC OPERATING KEY FF PLAY PAUSE REW MENU REC PAUSE STOP ERASE VOL VOL HOLD ENVIRONMENT 5 C 35 C POWER 3V LR03 two alkaline battery AAA size or UM 4 VOICE PLAY Approx 22hour during the voice play earphone output volume m...