Product Description:

Color: black
Interface: USB1.1/2.0/3.0
Button life: 2000000
Maximum distance: up to 15 meters when unobstructed
Smart mobile system supported: iPhone OS 4.0+ (iPhone, iPad), Nokia Symbian S60+, Windows Mobile 6.0+, Android 2.3+
Compatibility: Windows 2000, XP, Vista (32-bit)
Power source: built-in rechargeable li-ion battery
Transmission power: Class 2 level
Working time: 8hours per day sustainable 30days
Suitable for PC and laptop with Bluetooth function: yes
Port: mini USB for charging Approved: CE, BOB, ROHS

Folded Size: 126*85*15mm

Unfolded Size:  246*83*8mm

This product supporting system include:

Computer system: Win2000/me/xp/vista/7/8

Smart phone, Tablet PC system: 

Symbian system:Symbian S60 V3 V5

Microsoft system: Windows mobile 6.5 WP7/8

Apple System: ISO4 or above version

Google system Android 3.0 or above version