Makeit Mini DVR 808 #16 V2 -Lens A Car Key Chain Micro Camera HD 720P Pocket Camcorder Webcam 1/4 CMOS WXGA HD Sensor / H.264/AVC1 DSP / 512M DDR2 Rechargeable LIPO Battery (250mah), with Battery Charger Manage IC Video: 720P HD H.264/AVC1 video codec, 1280 x 720 30fps .mov Photo: JPG 1280*960 (no degrading by upsizing to interpolated "5 megapixel" size) MicroSD card slot, supports up to 32GB (memory card not included), suggest using Class 4 or above USB2.0, plug and play, easy connection with computers, no driver needed. Multifunctioned, you can use it as a mini DVR, a camera, a webcam, a removable USB drive.