Active Noise Canceling Headphone


Noise cancelling headset
Driver unit: 40mm
Charge Cable:80cm(Type-C)
Audio Cable:1m(3.5mm plug)
Impedance: 32Ω
Driver unit Frequency: 20Hz~20KHz
Headset Sensitivity:97dB±3dB
Microphone sensitivity: -42dB
Version: Bluetooth V5.3
Radio Frequency coverage: 2.402GHZ~2.480GHZ
Transmit Range: about 10m (barrier free)
Frequency Response: 20HZ-20KHZ
Active noise reduction: Around 20-25 dB during 100-1000Hz
Status Indication: LED<blue> flash slowly (under Bluetooth mode)
Pairing products: Bluetooth computer with HFP, A2DP, AVRCP Bluetooth protocol, USB Bluetooth adapter, Bluetooth cell phones, etc..,
Battery: Rechargeable lithium ion battery; 3.7V, 300mA
Charge: Computer USB interface, output DC 5V/300Ma charger
Charging time: Around 2 hours
Play music when Bluetooth: Around 12 hours ( Volume around 60%-70% after battery full charged) Two function together: Around 8 hours
Standby time: up to 200 hours(battery saturation)