L300 bluetooth4.2 Wireless Stereo Noise Canceling Gaming Headphone Folding Rechargeable Headset for Music Sport

Specification:1. Model: L3002. Connection: bluetooth4.23. Unit impedance: 32Ohm15%4. Driver diameter: 40mm5. Sensitivity(S.P.L): 1003dB6. Frequency Response: 20Hz-20KHz7. Power Supply Voltage: 3.3-4.2V8. Working current: 30mA;9. Transmission distance: 10m;10. Charging Interface: USB;11. Battery capacity: 200mAh12. TF Card: Support;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.Support card mode, support TF card decoding playback, can be up and down, volume control, playback pause;4.Intelligently judge and reduce noise decibels to improve call audio transmission performance;5.Long battery life, about 8 hours, about 50 hours of standby, about 2 hours of charging;6.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;7.Auto-adjusting durable frame, the headband will adjust automatically due to different head size, 90 degree folding.Package Included:1 * Headphone