General Description: Memory: Support 256M - 8G (no built-in memory) Size of ID Card: 64x105x6.5 (MM) only Packing: Clamshell Size of Packing: 15cm * 8cm * 0.2cm Weight of Packing: Around 0.2kgs Warranty: 1 year Payment terms: T/T transfer Accessary: 3 x Sticker paper 1 x USB cable 1 x Strap Technical Parameter: Video Format: AVI Playing software: Baofeng Yingyin\Mplayer\kplayer\RealPlayer etc. Resolution: 640*480 30fps/S View angle: 60 degree Camera: CMOS Sensor (1280*1024) Battery: Built-in Li-polyme Audio Recording: Yes Internal Memory: No SD Card suppot: 256M -8G Port: 2.0 USB Video Recording Mode: Continuous recording until memory is full or manually off Vedio File Size: > 40M/minutes Working Currency: 150mA Voltage: 3.0V_5.0V Working Time: 1 hour Using area: Using Legally