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I. Technical Specification 1.Bluetooth specification In line with Bluetooth V4.0 2.Working frequency 2.402-2.480GHZ ISM frequency band; 3.Modulation mode GFSK 4. RF power rating class2,(-6~+4dB) 5.Operating range Within 10 meters 6. Connection mode Point-to-point 7. Compatibility Support the mobile phone with Bluetooth 4 and downward versions 8.
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III. Diagrammatic Presentation of Headset (上图中文字对照译文) 最长 25 毫米可调滑动臂 Adjustable sliding arm (Max. 25 mm) 可折叠式耳机 Foldable headset MFB/多功能按键(带指示灯) MFB/multi-functional keys (with indicator lights) 可折叠式耳夹 Foldable ear clip 声音加减及上下曲按键(带指示灯) Sound +/- and previous/next song key (with indicator lights) 咪孔 Headset hole 3.5JACK 输入音频接口...
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• Please make sure that your headset is provided with the following items: one (1) unit of head-mounted Bluetooth headset, 3.5 double plug audio cable, charging data line with the convertibility from USB 2.0 to micro USB, instruction manual. • The enclosed items may vary according to the regions where consumers are located.
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{2}If the key is pressed and held still, the Bluetooth will search the pairing state (alternate flashing of red/blue lights) {3} If the paired devices have been found, the name will be WL-2706 {4}After the connection is successful, you will hear the default (the beep sound of prompt tone) and the blue light will be long lit;...
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Play music {1}■play/pause Press MFB key for once to play music, and pause the music if MFB is pressed once again. {2}■Previous song /next song Press the previous song/volume + key at a time, you can go back or return to the previous music.
VI. Status of Bluetooth Indicator Lights Working status Indicator Lights Status Remarks Startup Blue light flashes for 3 times Neutral tone Shutdown Blue light flashes time Neutral tone Pairing Alternate flashing of red & blue lights Neutral tone Not connected Blue light flashes at one time for every 2 seconds Connected Blue light flashes for 3 times every 5 seconds Neutral tone...
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0 ° C or above 45 ° C). Extreme temperature may cause the device to deform, reduce the charging capacity and shorten the service life of the device. • Please do not wet the device. The liquid may cause serious damage to the device. Do not use wet hand to contact the device.
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