
Add to Cart
Reliable Wireless Headphpone With Usb Charging Jack Beautiful Appearance Resonable Price
Product Description
Noise reduction type: single-fed master control
1. ANC chipset :JL 6925D
2. Noise reduction depth: 20db±2
3. Driver Diameter: ∅40mm
4. impedance :32 Ohms
5. frequency response: 20-20khz speaker 6.sensitivity: 105dB
7. microphone sensitivity :40dB±2
8. battery capacity:400mAh
9. working voltage:3.7V
10. working current:BL:2.5mA ;work:10mA