ONIKUMA T37 Neck-mounted Sports Bluetooth Earphone(White)

1. Chip: JL7003 2. Bluetooth version: 5.2 3. Material: ABS 4. Support protocols: HSP1.2, HFP1.7, A2DP1.3, AVRCP1.6 5. Decoding format: AAC SBC 6. Bluetooth range: 10m 7. Headphone battery capacity: 85mAh 8. Working hours: 10 hours 9. Talk time: 8 hours 10. Standby time: up to 80 hours 11. Frequency response range: 20-20Khz 12. Charging port: Type-C 13. Personalized physical button design to effectively avoid accidental touches. 14. The connection is stable and continuous, and the delay is as low as about 85ms. 15. Supports the connection of various devices and is compatible with multiple systems 16. Listen to music without listening to music, completely free your ears