Audio Receiver Bluetooth 5.0 UGREEN CM276 70303

Function: music play and hands-free call Bluetooth Version: 5.0 3.5mm metal plug is detachable Bluetooth Protocol: AVRCP/A2DP/HFP/HSP Support SBC/AAC *Do not support APTX AUX interface with MIC+Button(for control volume and play) Frequency range: 2.402GHz-2.480GHz *Frequency Response: 20Hz-20kHz Output Power: 28mW, RL=16Ω SNR(Signal to Noise Ratio):>90dB *Sensitivity: -38dB Transmission distance: up to 10m *THD (total harmonic distortion): <0.1% Battery capacity: 3.7V/180mAh *Operating Time: up to 9hours Micro USB for power supply(5V) *Porducts Size: L55xW26xH12(mm)