Product detailsF9 5.0 Bluetooth Earphones with Microphone Touch Control Wireless Headphones HIFI Mini In-ear Sports Running Heasets HD CallThe owner recommended a new generation of Bluetooth headset. You don’t need to ask if you have XXX mobile phone. It can be used in any Bluetooth enabled mobile phone, regardless of brand and mode extreme version powerful upgradeDescription:
1, 8D surround sound, 5.0 dual-ear, 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.
Specifications:
Name: F9 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
Color: black
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)
Package Included:
1 x Earphone
1 x Charging cable

1, 8D surround sound, 5.0 dual-ear, 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.