With built-in noise cancelling installment,this headphone can cut off outer noise by active noise cancellation.Noise cancelling level is 10DB-15DB.
Long Range Bluetooth
With the frequency of 4.0GHz frequency, the Bluetooth headphone can be working normally within a range of 10 meters.
Adopts diameter 40MM high fidelity compound membrane loudspeaker, its sensitivity is 120DB.Built-in high definition high fidelity audio amplifier.
Power On/Off, Previous/Next Song, Mute,Volume +/-, Light, all these buttons are usually pressed mostly. Making it easier for you to control.
400 mAh, charging time 2 to 3 hours, working time 8 hours, Long standby time of 180 hours.
|Working Range||10 meters without obstacle|
|Phone Talking Time||4-5hours|
|Standby Time after Pairing||About 70 hours|
|Standby Time without pairing, with power on||Auto power off after 10 minutes|
|Output Power||Class II|
|Power requirement||15-50Ma while working|
|Battery Capacity||Rechargeable Polymer Lithium Lon Battery 400mAh|
|Charge||5V DC, AC adapter input/100-240V|
|Charging Time||2-3 hours|
|Operating Temperature||0°C to +60°C|
|Storage Temperature||-20°C to +85°C|
|Pairing||one-for-one, it can match multiple master devices, but by alternative pairing|
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