* Noise Reduction For Clearer Sound, Faster Connection, More Stable Signal
*Function: music play and hands-free call *Support one-to-two function
*Input: Bluetooth 5.3, *Output: 3.5mm Audio, *Charging Port: USB-C(5.25V)
*AUX interface with MIC * Volume adjustment Button
*Bluetooth Protocol: AVRCP/A2DP/HFP/HSP, *Codecs: SBC/AAC
*Do not support APTX, *Frequency range:2.400GHz-2.483GHz
*Frequency Response: 20Hz-20kHz, *Output Voltage: >0.7Vrms
*Max.RF Out Power: 6dBm,
*SNR:≥90dB *Transmission distance: 15m/49ft (No Blocking)
*Battery capacity: 3.7V/300mAh *Operating Time: About 15 Hours

1 Year Warranty