1. Material: PC+ABS

2. Bluetooth Version: V5.4

3. Bluetooth Solution: Zhongke Lanxun 5656C3

4. Connection Distance: 10m (unobstructed)

5. Speaker Specifications: 11mm 32 Ohms

6. Battery Case Capacity: 250mAh Polymer Battery

7. Earphone Battery Capacity: 30mAh x 2

8. Charging Port: Type-C

9. Input: DC 5V 0.5A (Max)

10. Charging Time: Approx. 2 hours

11. Earphone Playback Time: Approx. 4.5 hours

12. Charging Case Battery Life: Approx. 18 hours

13. Frequency Response: 20Hz-20kHz

14. Supported Protocols: A2DP/AVDTP/AVRCP

Features

1. Open-ear clip-on design for a clear and pleasant sound; lightweight design for a more comfortable fit.

2. Built-in digital display window for easy monitoring of remaining battery power.

3. Uses Bluetooth 5.4, with ultra-low latency and enhanced stability.

4. Powerful original sound for an immersive, high-definition call experience with no background noise.

5. Stunning design with a retro style, offering excellent sound and visuals, keeping you on trend.