Built-in MP3 + Bluetooth Headset Features

All Features in One Headset - Built in MP3 Player, Bluetooth v2.0, Recordings,A2DP,AVRCP, Headset, Hands-free, U-driver Fashionable - Changeable Colorful Ear Covers, for mix or matches Never Miss a Call - Seamless Connection with cell phone, either using built-in MP3 player or cell phone playing music, receive phone call only ONE touch Long Battery Life - Built-in Li-ion battery, 12Hrs playing or talking time, 120Hrs in standby modeClear User Interface - LCD Display with backlight
Wireless - No more cables running around your body
Unlimited Memory Expansion - Support External Mini and Micro SD Cards

Technical specifications MP3 part
1: audio support MP3/ wma
2: EQ settings normal /rock / pop / classic/ jazz/ live/ dance
3: Capacity 256MB / 512MB / 1GB (support mini SD or T-flash card
            (128MB to 2GB)
4: LCD display 64x 48 LCD display with backlight
5: connectivity USB 2.0 full speed
6: Recording format MP3
7: language support Englishi / Traditional chinese / Simplified chinaiese/
                Korenan japanese / spanish / Portuguese / French / italian * Bluetooth part
1: Blurtooth version Bluetooth v2.0 class 2
2: Bluetooth profile Headset, hands-free, A2DP,AVRCP
3: cover range 10 meters
* Battery part
1: built in rechargeable Li-ion battery
2: playtime/ Talking time 12Hrs
3: Stanby mode 120Hrs