DescriptionCondition: 100% brand new and high quality Feature:* Built-in Microphone available.* Flash Memory: No memory built-in.* Latest fashionable appearance， outstanding video recording.* With TF card slot， Support Max 16GB Micro SD card (card is not included)* Easy to handle and portable using with stability， reliability and rapid response etc. Specifications:* Video format:AVI* Video encoding:M-JPEG* Video resolution:720*480 VGA* Video frame rate:30 FPS* Picture format:JPG 1280*960* The ratio of image:4:3* Supporting system:Windows me/2000xp 2003/ vista* Working hour:About 90 minutes* Charge pressure:DC-5V* Interface type:MINI 5pin USB* Storage support:TF card (up to 16G )* Battery type:High-capacity polymer lithium polymer* Charging time:About 3 hours* Operating Temperature 0~40�� Package Includes:1 x Spy Button DV(not include Micro SD/TF card )1 x USB Cable1 x Use manual