Product information:

Transmission range: 15 meters
Function: battery display, call function, voice control, music support, multi-point connection
Bluetooth protocol: 5.0
Channel: Stereo
How to use: earplug type
Whether single or double ears: bilateral stereo
Color: ivory white, cherry pink, dark green

Bluetooth protocol: HFP, HSP, A2DP, AVRCP
Audio decoding: aptX, SBC
Effective distance: 10m
Working hours: about 4h (headphones) / about 15h (charging box)
Charging time: about 1h
Standby time: about 360 hours
Music duration: about 24 hours in total (about 6 hours per session)
Talk time: about 20 hours in total (about 4 hours per call)
Frequency response range: 20Hz-20KHz
Sensitivity: 96dB
Charging interface: Micro USB interface

Packing list:

Wireless earphone x 1pc