Bluetooth Earbuds – Key Features

1. Bluetooth Version: v5.3, using JL AC7006A8 chip.

2. Works With: Headset, Hands-free calls, music streaming (A2DP), and remote control (AVRCP).

3. Range: Up to 10 meters (about 33 feet).

4. Bluetooth Frequency: 2.4 GHz.

5. Speaker Size: 13mm.

6. Impedance: 32 ohms (±15%).

7. Sound Range: 20Hz to 20,000Hz (from deep bass to high treble).

8. Loudness: 98dB (±3dB) – fairly loud.

9. Battery:

   • Charging case: 300mAh

   • Each earbud: 40mAh

10. Charging Port: USB Type-C (DC 5V input).

11. Charging Time:

    • Case: ~1.5 hours

    • Earbuds: ~1 hour

12. Battery Life:

    • 7 hours of music or calls at 80% volume

    • 180 hours on standby

13. Noise Cancellation:

    • ANC (Active Noise Cancellation)

    • ENC (Environmental Noise Cancellation for clearer calls)

14. Connects to 2 phones at once.

15. LED Display: Shows battery level.

16. Controls:

    • Switch between earbuds (leader-follower)

    • Voice assistant support

    • Play/pause music, switch songs

17. Auto Functions:

    • Turns on & pairs when you take it out of the case

    • Turns off when placed back in the case

18. Battery Display Support: Works on Apple and some Android phones.

19. Size: 62 x 50 x 30 mm.

20. Weight:

    • Whole set: 43g

    • Each earbud: 4g