X9 Wireless Bluetooth 5.0 Mini In-Ear Unilateral Earphone(Black) Tag-Stenciling Tool Impedance 11

Impedance 11

more convenient to replace the hard disk

Note: No battery is shipped

General Compatible with ASUS:  U41

X9 Wireless Bluetooth 5.0 Mini In-Ear Unilateral Earphone(Black) Tag-Stenciling Tool Impedance 111. Intelligent one key touch control, high definition and fidelity sound quality. 2. Mini and easy to carry, ergonomic design, comfortable to wear. 3. 6D surround bass, high fidelity 4. Bluetooth: V5. 0 5. Working hours: about 5 hours 6. Standby time: 10 days 7. Charging time: about 1 hour 8. Packing list: Single headphone x 1 Charging cable x 1 Specification: Package Weight One Package Weight 0. 04kgs 0. 09lb One Package Size 11cm * 7cm * 2. 5cm 4.