Description

Name: F9 Button Control Earphone

Type: Headphone

Headphone type: in-ear headphones

Bluetooth protocol: HFP/HSP/A2DP/AVRCP

Music time: about 150 hours

Call time: about 150 hours

Battery capacity: 2000mAh

Bluetooth distance: about 10 meters

Waterproof: life-grade waterproof

Connection method: single/double free to use

Function: music play/pause, call answering noise reduction, IOS power display, voice prompt

Bluetooth version: V5.0

Compatible devices: Bluetooth devices such as for Xiaomi, Samsung, Apple

oppo, vivo, Lenovo, tablet, etc. (With Bluetooth, you need to use a Bluetooth adapter)