●Immersive sound with powerful bass
●IPX7 waterproof for workout
●7-9 Hrs playback
●Comfort and secure fit
1)Bluetooth Version: V 5.0
2)Audio Codec: SBC, AAC
3)Chip: CSR8635
4)Play Time: 7-9 hrs
5)Battery: 100mAh
6)DC port: Micro USB
7)IPX7 Waterproof
8)Driver: Φ11mm Dynamic
9)Clear call: cVc 6.0