Specification:
Bluetooth Version:V4.0+EDR, CSR Chippest , Can support 2 devices at same time.
Effective range:10~15M
Support computer system:Win 2000, Win XP,Vista,Win 7,Win 8 USB interface High speed:USB 2.0
Support music file format:MP3,WMA,WAV
Audio sampling rate:8-48KHZ
Charging power supply computer USB port DC5V;DC 5V(500 MA)travel charger;
Frequency response:20 Hz-20 KHz
Apply to Compatibility:Kinds Of Smart phone,Tablet PC,Laptop,Ipad,Ipod..ect.
OPERATING RANGE:15M (33fts) Class II
Play Music Time:UP to 8 hours
Talking Time:Up to 10 hours
Standy Time:About 16 days
Charging Time:2.5 hours

Note:
Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. Thank you!

Package including:
--1* Bluetooth headset
--1* USB Cable

• Storewide Underquote,free shipping; Brand New and High Quality!; Welcome to my shop,Hope our shop have you like commodity.
• Fashion design,Support 2 device at the same time
• To pursuit more comfortable wearing for the music lovers, adpot the newext silicion neckband design, not only durable and flexible, but also sweatproof.
• 2 hours charging time, provides up to 8 hours music time, 12 hours talk time and up to 15 days standby time. Super cool for longer journey.
• Shop sales all kinds of fashion sexy personality handbag, pet toys, clothing and other items, hope you like, your purchase is the biggest support for us, for us to leave you good footprint is the best recognition and encouragement.Thank you for your patronage, welcome next time.

Storewide Underquote,free shipping; Brand New and High Quality!; Welcome to my shop,Hope our shop have you like commodity.