Product information:
Transmission range: 10 meters
Function: battery display, call function, voice control, music support, multi-point connection
Bluetooth protocol: 5.0
Channel: Stereo
How to use: earplug type

This product is suitable for iPhone

Parameter:

●Battery capacity: headset 35mAh, charging compartment 300mAh
●Charging box input parameters: 5V—500mA
●Charging time: about 1h for charging box; about 50 minutes for earphones
●Play time: about 3-4 hours, standby time is about 120 hours
●Transmission distance: about 10 meters without barriers
●Key operation: single-click pause/play/answer (now double-click to answer is followed by single-click to answer)/hang up, double-click L/R (previous/next),triple-click to wake up siri, long press for 1.5 seconds Add and subtract volume

Packing list:
Headphone + charging compartment + charging cable + manual*1