3 Review(s)

8D surround sound, 5.0 dual-ear chip, large capacity, true wireless Bluetooth headset. Graphene bass diaphragm, HIFI high-frequency technology, 10MM dynamic speaker unit. Two connection methods: single / double free to use, single ear listening to enjoy alone, listening to HiFi stereo in both ears.5.0 automatic boot pairing, built-in active noise reduction IC, HD call. 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.Model: F9, 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.