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W870 Bluetooth Headset User Manual

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IX. wearIng InstructIons:

Please distinguish the left and right sides of the headset when wearing it: “L” on the
bracket indicates the left side, while “R” indicates the right side. Both sides of the headset
are equipped with collapsible headphones. The length can be adjusted accordingly to
make you enjoy the music comfortably! The length can be extended to 30±1MM.

Foldable arms:

Foldable

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Summary of Contents for W870

Page 1: ...r Manual W870 Bluetooth Headset Product name Lenovo Bluetooth Headset Product model W870 Manufacturer Lenovo Beijing Co Ltd Address No 6 Chuang Ye Road Shangdi Information Industry Base Haidian District Beijing China Zip Code 100085 Lenovo website www lenovo com ...

Page 2: ...hnology is characterized by stable signal long transmission distance and Hi ﬁ stereo Its in built Lithium polymer battery of 380mAh provides a standby time of 12 hours allowing you to enjoy the music and chat online freely Mobile OS requirements Android WM6 WP7 IOS 4 1 or above and Symbian PC OS requirements WIN XP WIN 2000 WIN7 WIN8 VISTA and Apple MAC Compatible media players include but are not...

Page 3: ...mputer prompts that the headset is found please click Connect but some devices may require a password 0000 4 Pause Play Press it once quickly in music state 5 Answer calls Press it once quickly when there are incoming calls 6 Hang up calls Press it once quickly during a call 2 Previous Volume Press it quickly to switch to the previous song press and hold it to increase the volume when the button i...

Page 4: ...rging completes 2 Blue LED lamp is the working state indicator 1 It flashes twice every 3 seconds in working state 2 While pairing the red and blue lamps will ﬂash quickly and alternately 3 This lamp is off when the device is powered off or runs out of batteries IV MICROPHONE Microphone The microphone is a hidden multi directional one for chatting and phone calls ...

Page 5: ... Connection between headset and computer with Windows XP OS 1 Select My Bluetooth Location in My Computer 2 Power on the headset to enter the Bluetooth pairing state The red and blue lamps will flash alternately Select Add Bluetooth Device ...

Page 6: ...W870 Bluetooth Headset User Manual 5 3 Select Lenovo Bluetooth Headset W870 4 Select Personal hands free device with no display screen ...

Page 7: ...tooth Headset User Manual 6 5 Connect to Lenovo Bluetooth Headset W870 stereo audio 6 Connected Enjoy the music 7 If you want to enable voice chat please connect to Lenovo Bluetooth Headset W870 Hands Free unit ...

Page 8: ...nnection between headset and computer with WIN7 OS 1 Open the Bluetooth icon on the bottom right corner of the computer 2 Power on the headset to enter the Bluetooth pairing state The red and blue lamps will flash alternately Select Add device ...

Page 9: ... then click Next 4 Wait for several seconds until the computer has successfully added the device click Close The device drive will be installed automatically If it cannot get connected automatically open Bluetooth device control and select to connect Lenovo Bluetooth Headset W870 ...

Page 10: ... cable Notes When the charging cable is inserted for charging the headset enters software reset state and will be powered off at this time To re pair it for use please press the Power On button to turn it on This headset can only use Micro USB cable to connect the standard 5V charger of the mobile phone or the USB of PC for charging Or else the power management circuit of the headset will be burnt...

Page 11: ...f the headset when wearing it L on the bracket indicates the left side while R indicates the right side Both sides of the headset are equipped with collapsible headphones The length can be adjusted accordingly to make you enjoy the music comfortably The length can be extended to 30 1MM Foldable arms Foldable ...

Page 12: ...disconnection or noises after the Bluetooth headset and mobile phone are connected 1 The Bluetooth headset is running out of power Please charge it as soon as possible 2 There are barriers between the computer or mobile phone and the Bluetooth Headset which leads to shorter receiving distance that results in noises or disconnection In addition muffling the Bluetooth headset with hands will also re...

Page 13: ...e state After the headset is paused delay may occur to some control instructions from the PC after the headset sends the return instructions to the PC end As a result the headset blue lamp cannot switch in time to flash every two seconds XI Product Parameter Headset Bluetooth Version 2 1 EDR Drive unit 2 x 40 mm Frequency response 20Hz 20kHz Sensitivity SPL 103 3dB 1mW 1kHz Signal to noise ratio 8...

Page 14: ...o high volume may cause the hearing loss 2 Please adjust the volume to the lowest level open the player increase the volume gradually until you feel comfortable in hearing and definition is not distorted 3 If the dialog and other similar ambient noise can be heard without interference the volume is appropriate 4 Adjust the volume to a comfortable level and keep it In case of the tinnitus discomfor...

Page 15: ...mmission Declaration of Conformity This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance w...

Page 16: ...n is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Responsible Party Lenovo United States Incorporated 1009 Think Place Building One Morrisville NC 27560 Telephone 1 919 294 5900 RF Exposure Statement The radiated energy from the Lenovo W870 B...

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