– Bluetooth 5.0
– Touch controls
– Built in microphone
– Hands Free
– Stereo Sound
– Bluetooth Frequency 2.4GHz
– Bluetooth Distance 10m
– Power Input DC 5V
– Power Output 10mW
– SNR 95 dB
– Battery 35mAh
– Charging Station battery 300mAh
– Listening Time 3-4H
– Distortion less then 1%
– Impedance 32 oHm