1. One key operation, easy to use 2. The LED display shows the battery level, which is clear at a glance 3. Intelligent noise reduction, clear calls 4. IPX4 waterproof function 5. Ergonomic design, comfortable to wear 6. Compatible with Bluetooth-enabled devices 7. Charging compartment battery capacity: 260mAh, headset battery capacity: 40mAh 8. Music time: about 2.5 hours 9. Talk time: about 3 hours 10. Standby time: 100 hours
