1. Bluetooth: JL BT5.3
2. Built-in polymer lithium battery: 3.7V
3. Battery: 500mAh lithium battery
4. Transmission distance: 10m
5. Lighting effects: 16 RGB lighting modes
6. Standby time: 160h
7. Talk time: 13h
8. FM: Supports FM radio
9. AI voice assistant: Supported
10. Waterproof rating: IP6
11. Detachable installation: Back clip and main unit can be separated
12. Default startup voice prompts are Chinese and English (customizable languages include Spanish, Japanese, etc.)
13. Supports simultaneous connection to two mobile phones
14. Stable connection to mobile phone while cycling, supports music playback, navigation, and hands-free calling
15. Equipped with a windproof foam microphone, effectively reducing wind noise and ambient noise, ensuring clear calls and immersive sound quality
16. Physical buttons for adjusting volume, skipping tracks, answering and hanging up calls; RGB lighting ring enhances the cycling atmosphere.
2. Built-in polymer lithium battery: 3.7V
3. Battery: 500mAh lithium battery
4. Transmission distance: 10m
5. Lighting effects: 16 RGB lighting modes
6. Standby time: 160h
7. Talk time: 13h
8. FM: Supports FM radio
9. AI voice assistant: Supported
10. Waterproof rating: IP6
11. Detachable installation: Back clip and main unit can be separated
12. Default startup voice prompts are Chinese and English (customizable languages include Spanish, Japanese, etc.)
13. Supports simultaneous connection to two mobile phones
14. Stable connection to mobile phone while cycling, supports music playback, navigation, and hands-free calling
15. Equipped with a windproof foam microphone, effectively reducing wind noise and ambient noise, ensuring clear calls and immersive sound quality
16. Physical buttons for adjusting volume, skipping tracks, answering and hanging up calls; RGB lighting ring enhances the cycling atmosphere.