SYLLABLE G700 Noise Reduction Bluetooth Headset Deep Base 10m Long Range Wireless Bluetooth Hi-Fi Stereo Headphones with Double Microphone

Features
Great Design Using protein leather, pearl ear comfort and soundproofing, simple but fashion, elegant as well as comfortable.
Noise Canceling With built-in noise canceling installment,this headphone can cut off outer noise by active noise cancellation.Noise canceling level is 10DB-15DB.
Dual Mode Use You can use it like a regular wired headset, or you can use it just as a wireless Bluetooth headphone.
High Performance Adopts diameter 40MM high fidelity compound membrane loudspeaker with a sensitivity of 120DB. Built-in high definition high fidelity audio amplifier.
Practical Functional Foldable design, easy to carry. Intelligent switching function, listen to music, answer or hang up the phone and so on.
Specification
Product Type Headset
Color Blue, red, gold
Size 193 x 205 x 194mm
Weight181g
Material Streamlined metal shell
Wear Mode Head-mounted
Unit Diameter 40 mm
Frequency Response Range 20-20000 hz
Product Impedance 16 ohms
Maximum Power 30 mw
Plug3.5 mm plug
Support Bluetooth version 4.0
Transmission Rangemore than 10 meters
Transmission Frequency2.402 2.480 GHz
Microphone Sensitivity- 42 + 3 db