L150 bluetooth4.2 Wireless + USB Wired Foldable Dual Mode Stereo Monitor Headphone for Computer Profession Gamer

Specification: 1. Model: L150 2. Connection: bluetooth4.2 + USB Wired 3. Unit impedance: 32Ohm 15% 4. Driver diameter: 40mm 5. Sensitivity(S.P.L): 1003dB 6. Frequency Response: 20Hz-20KHz 7. Power Supply Voltage: 3.3-4.2V 8. Working current: 30mA; 9. Transmission distance: 10m; 10. Charging Interface: USB; 11. Battery capacity: 200mAh Features: 1. With 40mm speaker unit for more amazing sound effect, bigger speaker unit to reproduce high, medium and low frequency clearly; 2. Folding earmuffs are comfortable and durable to wear, Cover type design, can surround the ear contour; 3. Turn the product off and hold the multifunction button for about 2 seconds until the indicator light is on and the bluetooth flashes. When the pairing is successful, the blue light will remain on; 4. Auto-adjusting durable frame, the headband will adjust automatically due to different head size. Package Included: 1 * Headphone