Music is a super-companion for humans, which can make you relaxing and enjoy colorful life. We are be honored to recommend the  foldable stereo BT3.0 headphones to you. It is specially designed for music-lovers and sports enthusiast, which features advanced BT3.0 technology, 3.5mm audio port, 360°Omni-directional Microphone and Φ40mm speaker unit, Hands-free function. It will offer you perfect music, you can greatly enjoy your favorite musician, a super-companion for you during daily life and travel.     

Features:
[2 in 1 Design]
Adopting BT 3.0 Technology(Easy to pair with almost any BT-enabled audio players devices), equipped with 3.5mm audio jack(provides a simple wired connection of a variety of music players, such as, MP3 / MP4, etc. without BT function devices).
[Advanced BT Technology]
Latest Wireless BT 3.0 Technology with A2DP/ AVRCP support, ensure transmitting strong signal in fine quality & high speed and offering high-fidelity stereo music.
[CVC6.0 Noise Cancellation & High-sensitivity Mic]
Adopt Built-in CVC6.0 Noise Canceling Technology and 360°Omni-directional Microphone to reduces ambient noises and grasp the detail of voice, enabling clearer sound from microphone. You can get fine quality hands-free phone conversation even in a shopping mall. 
[Ergonomic Design]
Light and Portable, folding and adjustable headband length design. Its ear cushion design is based on the outline of human ear which is comfortable to wear and can greatly insulate the noise around you, so you can hear your music and call clearly. The Over-ear styling is stable, guarantying 100% Stable and Comfortable when walking, exercising, running, climbing, skating, cycling, fishing and other outdoor activities.
[Long Standby Time & Fully Compatibility]
Built-in rechargeable Lithium battery lasts up to 8 hours of Talking Time / 10 hours of Music Playing Time (Almost Daylong Time) and 120 hours of Standby Time per charge cycle. And universally compatible with most Bt-enabled devices.

Specifications:
Color: black, white, black+red, white+blue (Optional)
Operation Distance: 10m
Transmitting Power: Class 2
Frequency Range: 2.402 GHz ~2.480 GHz
Frequency Response: 20Hz ~ 20KHz
FM Frequency Range: 87.5MHz ~ 108MHz
Speaker Unit: Φ40mm
SNR: 95dB
Impedance: 32ohmp
Sensitivity: 105dB ± 3dB
Battery: 300mAh Rechargeable Lithium Battery
Talking Time: 8 hours
Standby Time: 120 hours 
Charge Time: 2 ~ 3hours
Charge Port: MicroUSB
Plug Type: 3.5mm Audio Port
Earmuff Diameter: 8.0cm / 3.1in
Main item size (Folding): 175 * 170 * 80mm / 6.8 * 6.69 * 3.14in
Item weight:152g / 5.4ounce
Package size: 146 * 135 * 90mm / 6.5 * 5.9 * 3.5in
Package weight: 248g / 8.7ounce

Package List:
1 * Headset
1 * USB Cable
1 * Audio Cable
1 * English User Manual