●Magical Immersive Sound
●Ergonomic Ear-Fin Designed
●Stable Bluetooth connection
●Single/Twin Mode
●IPX6 Sweat-proof
1)Bluetooth Version: Bluetooth 5.0
2)Audio Codec: SBC
3)Chip: RDA5882
4)Play Time: 5 Hrs (TT 25Hrs)
5)Battery: 40mAH x2+380mAh
6)Charging Time: About 1-2 hrs.
7)IPX6 Waterproof
8)DC port: Micro-USB
9)Driver: Φ6mm Dynamic