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Item specifics
Product Description
 Description: 1. Pairing timeout shutdown: Shutdown after 5 minutes of pairing status. 2. Low voltage reminder: When the voltage is less than 3.2v, it is reminded every 5 seconds, and 3.1v is off. 3. Sound insulation, high definition call: Identify sound frequency through intelligent control chip, and generate reverse signal to filter out external noises (noise and wind) within the range of non-human voice frequency. 4. System Status: Power off: MFB long press for 3 seconds Volume up: short press VOL+ Volume reduction: press VOL- Switching languages: double-click and hold MFB in the pairing state(red and blue lights flashing) 5. Music Control: Play pause: press MFB Last song: VOL- press for 2 seconds Next song: VOL+ 2 seconds 6. Telephone Control: Answer the phone: press MFB when calling Reject the call: the duration of the call is MFB Unsigned redial: double-click the MFB key, then press MFB to cancel the dialing 7. Led Display: Power-on pairing: red and blue lights flashing alternately Connection status: blue light flashes slowly (5 seconds 1 time) Low voltage: red light flashing (0.5 SEC 1) 8. Working Current: Status Parameter: 4.V, 3.4V Rated Operating Voltage: 4V, 3.4V Matching State Current: 4.33 ma-20.56 mA 4.47 ma-22.03 mA Standby Current(bluetooth connected): 0.43 ma-8.31 mA 0.41 ma-8.74 mA Play music Current: 19.04 ma-23.21 mA 22.85 ma-23.74 mA The call Current: 23.82 ma-24.05 mA 25.19 ma-25.78 mA Charging Current: 100.0mA. 100.0mA Power off Current: 1.4uA 1.1uA Features: 1. This kind of bluetooth noise-reducing answer, supports any key to answer, connects effectively with the smartphone, automatically matches the connection program, and maintains the connection state when charging. 2. High definition calls in any noisy environment. 3. Very beautiful sound quality gives you different enjoyment. Package Included: 1 x Bluetooth Audio Receiver 1 x 3.5mm Adapter 1 x Micro USB Power Cable (Random Color)
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