Wireless Foldable Noise Cancelling Headset( ANC ) Bluetooth Active Noise Cancelling Wireless Headphones

Description:
Specifications/Special Features:
Stereo Bluetooth ANC On-Ear Headphone
Bluetooth Version: ADI1787 +QCC 3024 5.0
Metal Extended Arms
Foldable Design
Soft and Comfortable Ear Cushions
Multi-color for choise
Noise reduction method: FF+FB

Specification:
Battery Type: Lythium
Battery Size: 300 mAh*2
Battery Standby Time: Approx 500hours
Working Time: 25 hours (ANC) approx.
25 hours (Bluetooth) approx.
18 hours (Bluetooth+ANC) approx
Battery Charge Time:Appro 2-3 hours
Noise cancellation: 28 dB

Others:
Speaker Size Φ: 40 mm
Sensitivity:91dB±3dB ( S.P.L/1mW，1KHZ )
Impedance:32Ω±15%Ω
Distortion:≤5% At 1KHz
Speaker Power:10mW (at:1000Hz)
Frequency Response:20-20K Hz
The headset clamp force:6.0-6.7N
Noise Cancellation Function:YES
Voices calll:Yes
Output power：2*10mw
Charging Voltage ：DC5V
Charging Current ：480±10mA

Accessories:
USB Charging Cable (0.3meter PVC Cable)
3.5mm - 3.5mm Audio Cable(1.1m Braided Cable)