Transmission range: 10 meters
Function: battery display, voice control, call function, support music, multi-point connection
Bluetooth protocol: 5.0
Channel: Stereo
Use: Earplug
Whether single or double ear: bilateral stereo
With innovative ear clip shape, it hangs on the ears instead of the ears to provide greater comfort and transfer sound through bone conduction, thus saving fragile eardrums. Whatever you do, they’re firmly anchored in the place where you pass music and connect your phone. The waterproof headset has one-button operation, is easy to use, and provides a reliable Bluetooth connection to connect to your device.
The two headsets on these Bluetooth headsets can be connected to one or two mobile devices at a time, increasing their versatility. You will enjoy stereo quality sound and noise-canceling calls. 
