sl/xchange bluetooth sunglasses unused boxed

wanna sell or xchange my very stylish n rear bluetooth sunglass..xchange possible wid mobile or hard drive..
Bluetooth Sunglasses Handsfree For all bluetooth supported Mobile Devices like

iPhone 5C 5S 5 4S Galaxy S4 S3 Note 3 Note 2 iPad 4 iPad Mini HTC One M7 Sony Xperia L39h L36h etc.
totally unused brought frm china..full boxed..

Features:

- Fashionable design with foldable eyeglasses.

- Earphones built directly on to the frame,and can be adjusted for comfortable fit.

- Wireless appreciate the play stereo music phone

- The wireless set aside to answer phone calls

- Wireless stereo music playback to listen to the computer

- Use of the network for remote wireless two-way conversation

- Wireless listen to stereo music, set aside to answer the call automatically converted

- High-fidelity, CD quality sound effects.

- Remote control music playback status

- With this Bluetooth Sunglasses, you can enjoy your handfree holidays.


Specifications:


- Longest wireless range: 10 meters

- Talk time: 6 hours

- Stand-by time: 120 hours

- Charging time: 3 hours

- Noise-signal ratio: 15 decibel resolution

- Frequency: 2.4GHz 2.4835GHz unlimited frequency range

- Receiver sensitivity: 0DBM (degree: 11)

- Encryption length: 128bits

cl me on-016-8282-8182
thnx.