X7 Bone Conduction China USA Explosion

● Speaker size: 16mm in diameter
● Charging port: type-c
● Bluetooth version: 5.3
● Bluetooth chip: Zhongke Lucent 8895  
● Charging cable length: 25cm
● Audio decoding: SBC, AAC  
● Continuity:
30% volume 10+ hours
50% volume 7~8 hours
● Bluetooth distance: 10M
● Charging: 2 hours
● Amplifier IC: HT6809
● Headphone capacity: 320 mAh