Corsran Technology B20, User Manual

Page 1: ...USER MANUAL 1 Understand the headphone ...

Page 2: ...sic files 1 Headphones comes with unique charging base 2 Bring the charging base and charging contacts together as follows to charge or transmit files 3 Always ensure the charging contacts and the charging base are clean to avoid bad contact ...

Page 3: ...ess the MFB for about 3 seconds 2 Pairing 1 While the device is turned off press and hold the Power Button for 3 seconds at which point the Led Indicator will begin flashing in alternating red blue and voice promotion waiting for connection ...

Page 4: ... voice will prompt with the word Device connected 3 Mode switching between Wireless Mode MP3 Mode Press the and at the same time 4 Adjust volume Click Volume Volume 5 Move back to previous song Press and hold Skip to next song Press and hold 6 Pause play music Click the MFB once The head phones will beep and your music will pause play 7 Answer a call Click the MFB once ...

Page 5: ...Playback 5 Specifications Wireless version Wireless 4 2 Support profile A2DP v1 3 AVRCP v1 5 HFP v1 6 HSP v1 2 Working frequency 20HZ 20KHZ Speaker Diameter 16 mm Speaker Impedance 8 ohm Speaker Power 7mW Battery Polymer lithium battery 200mAH Music playback time 4 5 hours Talk time 4 5 hours Standby time 120 hours ...

Page 6: ...e space Microphone Built in microphone Microphone sensitivity 38 dB Headphone type Bone conduction Power display IOS device Main material PC ABS Weight 1 6 OZ Dimensions 4 48 3 24 1 41 inch Built in Memory 8GB Waterproof rating IPX8 6 Tips for using this headphones for swimming 1 Wear the headphones at the right ...

Page 7: ...s 1 Liquid except water sweat such as salty water may lead to damage of the headphone Please avoid using this headphones when swimming in the river or in a sea 2 When swimming this headphones could not connect to your smart phone please turn it to MP3 mode 3 Please mind the volume do not turn it too loud in case it would hurt your hearing ability 8 Package list Bone conduction headphones 1 ...

Page 8: ... conditions This device may not cause harmful interference and This device must accept any interference received including interference that may cause undesired operation Warning Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment ...

Page 9: ...de 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 with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this ...

Page 10: ...ouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for ...

Page 11: ...help RF warning statement The device has been evaluated to meet general RF exposure requirement The device can be used in portable exposure condition without restriction ...

Page 12: ...使用手册 一 功能图示 ...

Page 13: ...二 如何佩戴 佩戴方式如下图所示 ...

Page 14: ...三 如何充电和数据传输 底座充电和数据传输如下图所示 ...

Page 15: ...1 开机 长按耳机中间键开关机键 3 秒开机 2 配对 开机红蓝灯闪烁时进入配对 模式 在手机上选择此设备名完成 配对 3 蓝牙本地播放切换 同时按下加减 键 4 关机 长按耳机中间键 3 秒关机 5 音量调节 按一下减号键音量减小 按一下加号键音量加大 6 上下一曲 长按减号键上一曲 长 按加号键下一曲 7 中间按键短按一下暂停 播放 接 听电话 8 本地播放音乐 连续按 2 下减键单 曲循环 顺序播放 列表循环 ...

Page 16: ...输 将底座放好在背部触点位置 可以 充电或数据传输 注意背部触点和 底座接触位置表面比较脏时 可能 导致接触不良引起充电或数据传 输失败 请保持背部触点和底座弹 针表面干净 六 参数说明 蓝牙版本 Bluetooth 4 2 支 持 协 议 A2DP v1 3 AVRCP v1 5 HFP v1 6 HSP v1 2 工作频率 20HZ 20KHZ 喇叭直径 16mm 喇叭阻抗 8ohm 电池 锂聚合物电池 200mAH 音乐播放时长 4 5 小时 ...

Page 17: ...通话时长 4 5 小时 待机时间 120 小时 充电时间 1 5 小时 充电端口 底座 无线传输距离 10 15 米 空旷 处 内置麦克风 麦克风灵敏度 38 dB 耳机类型 骨传导 IOS 设备电量显示 主要材料 PC ABS 重量 45 g 尺寸 L W H 148mm 108mm 47mm 机身内存 8G 耳机防水等级 8 级 七 关于游泳时说明 一 游泳前的准备 ...

Page 18: ...耳机后 再戴泳帽 把耳 机套在泳帽里面 防耳机掉落 二 注意事项 1 底座不防水 请勿接触到水 2 在河流或海洋中游泳时请勿使 用本耳机 3 无法将本耳机蓝牙连接到智能 手机 请使用本地播放音乐 4 在公共或私人游泳设施中使用 本耳机时 请遵守设施的相关规 定 5 本耳机适用淡水 池水 自来 水 汗液 不适用除上述以外 的其他液体 6 避免以高音量播放音乐 长时 间播放可能会影响听力 八 包装清单 耳机 X1 底座 X1 说明书 X1 ...

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