1. Bluetooth version: 5.0 2. Control method: touch button 3. Bluetooth distance: 10 meters 4. Battery: 400mAh charging case, 45mAh earphone 5. Standby time: about 40 hours 6. Continuous playback time battery life: about 4 hours 7. TYPE-C fast charge, intelligent voltage stabilization, automatic power off when full 8. Fingerprint touch, painless control 9. IPX7 waterproof, sports sweatproof, outdoor rainy activities 10. Automatic pairing at boot, fast connection 11. Built-in high-sensitivity touch panel, quickly complete a variety of operations 12. Size: 11.5x4x8.7 cm 13. Weight: 99 grams
