Bluetooth 5.0 supports HSP, HFP, A2DP, AVRCP, 3 milliseconds low latency, stable transmission speed can reach 24MBPS, which is three times the transmission rate of ordinary Bluetooth
Long-lasting lithium battery, high-definition hands-free call, intelligent noise reduction and no noise
The mainstream Bluetooth playback also supports TF card playback, U disk playback, FM, and AUX input
Function: TF, bluetooth, line input, with FM radio/infrared remote control