Syllable G08 Folding Design Wireless Bluetooth V2.1 Stereo Headphones with Mic - Red + Yellow

Highlights

• With built-in noise cancelling installment,this headphone can cut off outer noise by active noise cancellation.Noise cancelling level is 10DB-15DB.
• Bluetooth: 2.4GHz frequency,10m working range
• Adopts diameter 40MM high fidelity compound membrane loudspeaker,its sensitivity is 120DB.Built-in high definition high fidelity audio amplifier
• Multi-functional Keys: Power On/Off, Previous/Next Song, Mute,Volume +/-, Light

Specification

Hand-free call function,the microphone sensitivity is   -45DB
Working Voltage:3.04.2V
Frenquency Range:2.4GHZ-2.4835GHZ
Charge:5V DCAC adaptor input/100-240V
Rechargeable Polymer Lithium Ion Battery 400mAh
About 70 hours of standby time after pairing, 4-5 hours of talking time.

What's in the box?

• 1 x Earphone
• 1 x Portable bag
• 1 x Lithium battery
• 1 x USB charging cable
• 1 x Audio cable
• 1 x User manual