1. Bluetooth: Dual-core chip (Jieli BT5.4) 2. Built-in 3.7V 1000mAh polymer lithium battery 3. Transmission range: 10m 4. Two-way intercom; intercom range: 500m 5. Audio mixing support: Simultaneous playback of intercom audio and media audio (music, navigation prompts, etc.) 6. Music sharing: Simultaneous music sharing and intercom; unlimited number of participants for music sharing 7. Lighting modes: Toggle light on/off 8. FM radio 9. LED digital display: Shows battery level, volume, FM frequency, and intercom mode 10. LED flashlight 11. Standby time: 270 hours 12. Talk time: 15 hours; Intercom time: 15 hours; Waterproof rating: IPX6 13. Detachable mounting design (separate back clip and main unit) 14. AI voice assistant support 15. Supports simultaneous connection to two mobile phones 16. Automatic call answering (switchable to manual mode) 17. Languages: Chinese, English
