Note: This link is a single earphone, which can be worn in either the left or right ear.
Parameters:
*Bluetooth: V5.2
*Bluetooth protocol: A2DP AVRCP HFP
*Transmission distance: 10 meters
*Wearable in both left and right ears
*Caller ID, multi-point connection (can connect 2 devices simultaneously).
*Battery capacity: 90mA
*Call time: approximately 15 hours
*Music time: approximately 15 hours
*Standby time: approximately 720 hours
*Charging time: approximately 2 hours
*Supports Apple, Android, Symbian, and IOS systems
*Mobile phone battery balance display, true wireless stereo.
*Scope of use: sports, business, office, driving