Features:

STN-12 with back-hang style Foldable design provides maximum portability.

Exclusive noise reduction technology that eliminates white noise and delivers crystal clear sound with impressive bass; a true audiophile experience.

Integrated rechargeable battery provides up to 10 hours of uninterrupted talk/ music time or 200 hours in the standby mode.

Music pauses automatically when receiving an incoming call. Automatically connects to the last connected Bluetooth device.

With FM radio, TF card reading and hands-free calling function, it is a nice companion for you when doing sports.

Highlights:
Sleek New Design: Smooth black frame with silver lining and compact button layout
Micro-USB Charging port: Use a compact micro-USB charging cable to fully recharge the headset 
Increased Battery Life: Up to 10 hours of music and talk time 
Reduced LED Brightness: Modified LED design for more comfortable experience 
Hands-Free calling: built-in Microphone. Music will automatically pause when you receive an incoming call 

Device Compatibility: 
All Android phones and tablets  
All other Bluetooth (A2DP) capable devices  
PS3 (Supports only chat audio)

Specifications: 
Bluetooth Version: V2.1+EDR 
Frequency Response: 2.1-2.4835GHz ISM band 
Range TF card supported: 128M-32GB (not included)
Distance: 10/20m 
Sensitivity: 80dBm 
Music format supported: MP3/WMA 
FM radio range supported: 87.5-108.0MHz 
Driver Unit: 40mm Diameter 
Speaker Impedance: 32ohm 
Plug Type: 3.5mm Stereo 

Package includes: 
1 x SNT-12 Bluetooth Headphones 
1 x USB cable  
1 x 3.5mm Audio Cable 
1 x User Manual