Wireless Headphones Strong Bass Bluetooth Headset Active Noise Reduction Bluetooth Headset for Gaming Phone
Bluetooth Foldable Headset HiFi Wireless Headphones Support Radio Stereo Headset With Mic Deep Bass
*Product Description
Type: Active Noise Cancelling
Chipset: TI (Texas Instruments)
Noise reduction depth: 20db±2%
Impedance: 32Ω
Frequency response: 20-20kHZ
Speaker sensitivity: 118db
Microphone sensitivity: 40dB±2%
Battery capacity: 500mAh
Working voltage: 2.5V
Working current: 10mA
Quiescent current (single noise reduction) 7mA
*Detailed Images