1. i10 TWS Smart Bluetooth Headset
2. No buttons touch operation more convenient and smarter
3. Headphone and charging compartment touch design
4. The charging box supports wireless fast charging
5. Speaker impedance: 32ohm
6. Wireless frequency: 2.405GHZ-2.480GHZ
7. Charging voltage: DC 5V
8. Supported file formats: A2DP AVRCP HSP HFP
9. Wireless distance: 10 meters or more
10. Charging time: 1-2 hours
11. Call time: 1.5 hours
12. Music play time: 4 hours
13. Standby time: 400 hours
14. Material: PC+ABS