1, 8D surround sound, 5.0 dual-ear chip, large capacity, true wireless Bluetooth headset
2, Graphene bass diaphragm, HIFI high-frequency technology, 10MM dynamic speaker unit
3, Two connection methods: single / double free to use, single ear listening to
enjoy alone, listening to HiFi stereo in both ears.
4, 5.0 automatic boot pairing, built-in active noise reduction IC, HD call.
5, 5.0 Bluetooth game without delay, the electric cabin can be used as a mobile phone bracket mobile phone emergency power supply, multi-function use.
Name: F9 Button Control Earphone
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)