1. Bluetooth version: Jerry AC7003D8 V5.3
2. Battery capacity: 35mAh x 2 (without protection board, headphone board lithium battery protection IC)
3. Charging compartment battery capacity: 300mAh (with protective board)
4. Charging time: 1.5H
5. Call duration: 7H
6. Play time: 6H
7. Standby time: 300H
8. ANC noise reduction depth (4-mic call noise reduction): greater than -30dB
9. ENC noise reduction depth (4-mic call noise reduction): greater than -40dB
10. Novel appearance, sprayed with metallic paint on the surface and cool colorful breathing lights in the charging compartment,
11. DNS call noise reduction, 10 minutes of charging, 180 minutes of listening to music
12. PX6 level waterproof/sweat-proof function
13. Support protocols: HSP, HFP, A2DP, AVRCP
14. Drive unit: diameter 10mm
15. Speaker sensitivity:110+/-3dB
16. Speaker impedance: 32ohms
17. Input charging standard: DC 5V
18. Bluetooth operating frequency: 2.402GHz-2.480GHz
19. Frequency response range: 20HZ-20000HZ
20. Maximum transmission distance: 10M
21. Voice prompt: Support
22. Multipoint connection: Not supported
23. Wearing method: In the ear
24. Interface: TYPE-C