Overview: High-definition digital motion video recording device. It has a variety of industry-leading features including digital video recording, photo shooting, audio recording, video display and detachable battery, making it perfect for vehicle data recording, photo-shooting, outdoor sports, home security, deep-water probing, etc. Water-resistant casing allows to film fascinating water sports up to 30 meters under water. Product information: Liquid Crystal Display (LCD) 1.5LTPS Lens 170°A+ HD wide-angle lens Resolution of Videos Recorded 1080P FHD(1920*1080) 720P(1280*720) in .MOV format Resolution of Photos 12M(4000*3000)/8M(3264*2448)/5M(2560*1920)/2M(1920*1080) Storage Micro SD upto 32 GB(not included) Shooting Mode Single Shot/Self-timer (5s/10s/Double) Frequency of Optical Source 50Hz/60Hz Power Source Interface 5V1000mA Battery Capacity 3.7V Li-ion Battery 900mAh 3.33Wh Power Dissipation 400mA@4.2V Recording Time 1080P/About 70 minutes Charging Time About 3.5 hours Operating System Windows XP/VistaorAbove/Win7/Mac os Dimension 59.27*41.13*29.28 mm Battery specifications Type:lithium ion Capacity 900mAh(3.3Wh) Nominal voltage: 3.7V Weight:16.4 grams Dimensions:33x29x11mm NOTE : one battery can take video for only 1 hour. This battery is fit for SJ4000 and SJ4000 wifi, do not for the other sport camera. Package included: 1 WIFI Camera 2 Battery 1 Waterproof Case 1 Bicycle Stand 1 Base 1 1 Base 2 1 Clip 1 Fixed Base 1 Switch Support 1 1 Switch Support 2 1 Switch Support 3 1 Adapter 1 Helmet Base(Not include the Helmet) 1 Bandage 1 Ribbon 1 3M Tape 1 Wire Rope 1 Data Wire 1 Charger 1 Manual 1 Wiper