Hardware Specification: Waterproof Method: need waterproof case Waterproof shell: Need Waterproof Depth: 30m DSP: Sunplus SPCA1521 COMS Sensor: GC1004 Viewing Angle: 140 degree Focus: 12cm~infinite Audio Input: Microphone Audio Output: Speaker HDMI output: No USB interface: USB 2.0 5 Pin USB Storage: Support TF (Up to 32GB) LCD: 1.5' LTPS LCD Battery: 3.7V 900mAh li-ion rechargeable battery Life-span: <120mins Software Specification: Video Output: 1280 x 720 30fps Video Format: AVI Video Recording Mode: Loop recording Effective Pixels: 5M/3M/2M Image Format: JPEG Audio: WAV (Bitrate:176kbps) Burst: 3 photos per second Playback: Support Shooting Mode: Single Shot / Self-timer / Continuous Shooting Time lapse: 2sec 3sec 5sec 10sec 20sec 30sec 60sec Data Stamp: Auto White Balance: Auto EV Compensation: +-2.0 ~ +-0.3 Shutter Control: Electronic PC Camera: Support Rotate 180 degree: Support Operation system: Windows 98/me/XP/vista/7 MacOS/Linux OSD language: English Simplified Chinese Traditional Chinese Italian Spanish Portuguese German Dutch French Czech Hungarian Polish Turkish Russian Japanese Korea