Cycling Helmet Walkie-talkies Headset 800 Meters Bluetooth 5.0

Description

--V5.0 Bluetooth-compatible, DSP processing, super CVC noise reduction, super low power consumption, fast pairing, super long working and standby time.--It can answer, reject and hang up calls within a visible range of 10 meters, and support the connection of 2 mobile phones.--40mm tuning speaker diaphragm, shocking music.--Automatic answering, support redial of the last dialed number.--It can realize any switch between mobile phone call, intercom, stereo music and FM radio.