X9 Wireless Bluetooth 5.0 Mini In-Ear Unilateral Earphone(Black) Tag-Stenciling Tool and color choice

and color choice

more convenient to replace the hard disk

Expand three high speed USB2

Impedance 11

Application: suitable for converting a power supply (charger) with a 5

X9 Wireless Bluetooth 5.0 Mini In-Ear Unilateral Earphone(Black) Tag-Stenciling Tool and color choice1. 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.