ONIKUMA T37 Neck-mounted Sports Bluetooth Earphone(White) Filter-Combo Kits The base of the bracket

The base of the bracket can be adjusted

Seven major functions:

Support reading TF card

symmetrical structure design

8) Provide various event input and detection

ONIKUMA T37 Neck-mounted Sports Bluetooth Earphone(White) Filter-Combo Kits The base of the bracket1. 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