1.Can connect multiple devices, connect multiple different types of mobile phones, wide compatibility.
2.It is waterproof and can be worn when swimming or bathing.
3.Wireless earphones are very convenient and can be worn during commuting, running, etc
4.It has the function of displaying LED power, and knows the running state of the equipment anytime and anywhere.
Name:bluetooth 5.0 earphone
product model :AMOI F9
bluetooth version: V5.0
Support agreement:Supports HFP1.7 HSp1.2 .A2DP IAVRCP 1.6 SPP 1.2 and PBAP 1.0
Working distance: 10m
Holding time:4-5H(Single use with full charge)
Music playback time:4-5H(Single use with full charge)
The battery type: 3.7v,> 50mAh lithium ion polymer battery
Headphone charging time:1-2H
Charging battery time: 1-2H
1*bluetooth 5.0 earphone