Q1 TWS Bluetooth 5.0 Binaural Stereo Wireless Sports Bluetooth Earphone(Black)

Product parameters Bluetooth solution: Jerry Bluetooth version: Bluetooth 5.0 Playback power consumption: 0-14mA Call power consumption: 8-13mA Standby current: 0.36 Receive sensitivity: -85dBm Audio signal to noise ratio: 94dB Noise reduction: DSP intelligent noise reduction Product weight: 44g With packaging: 102g Sounding unit Type: Custom version 10MM true copper ring HIFI unit Acoustic structure: closed Magnet type: NdFeB Frequency response: 20Hz-20kHz Sensitivity: 92dB Output power: regular 3mW, maximum 5mW microphone Type: MEMS Digital Silicon Number of channels: two channels (stereo) Sensitivity: -42 battery Single ear power: 50mAh Charging capacity: 400mAh Play time: 3.5-4 hours The charging compartment can charge the headset 3 to 4 times, and the total battery life is 18 hours. Instructions for use After receiving the goods, take out the earphones, the earphones will automatically turn on; the left ear flashes blue every 5 seconds, and the