1. Bluetooth version: 5.2 2. Transmission distance: about 10m 4. Frequency range: 20-20KHz 5. Sensitivity: 945dB 6. Speaker specifications: 32 ohms 7. Battery capacity: charging bin 400mAh, headphones 60mAh 8. Charging time: about 1h 9. Use time: about 10h 10. Charging interface: USB 11. Waterproof rating: IPX6 12. Weight: about 16.2g
Features: 1. Intelligent ENC, call noise reduction 2. Independent pronunciation cavity, the sound quality is more full 3. Exquisite and compact, easy to store and carry 4. LED power display, clear power usage at any time 5. Equipped with small, medium and large ear caps, according to their own ears to match 6. Headset from the charging compartment can be automatically turned on and connected to the device 7. Intelligent touch control, easy to operate
