<p>Product features:<br/>1. The scheme is cost-effective<br/>2. 170-degree HD wide-angle lens<br/>3. Video resolution 4K@30fps<br/>4. 2.0-inch HD color screen<br/>5. Unique slow photography function<br/>6. High color reproduction, good image permeability<br/>7. Low power consumption WIFI video work for more than 1.5 hours<br/><br/>Hardware specifications:<br/>Product model: H9<br/>Video resolution: 4K@30fps/2.7K@30fps/1920*1080 60fps /1920*1080 30fps/ 1280*720 120fps /<br/>1280*720 60fps /1280*720 30fps<br/>Photo resolution: 16M /14M /12M /10M /8M/ 5M<br/>lens: 170 HD wide-angle lens<br/>Exposure: -3, -2, -1, 0, 1, 2, 3<br/>Speed: Auto, 100, 200, 400, 800, 1600<br/>White balance: Automatic (default), sunny, cloudy, incandescent, fluorescent<br/>Digital zoom: 4X<br/>Photo mode: normal photo; Take regular photos; Automatic photo taking; Motion trajectory photography<br/>Video mode: normal video; Loop recording; Time-lapse recording<br/>Slow photography: 1080p 60fps, 720p 120fps (Default)<br/>Display: 2.0" LCD (960*240)<br/>Image format: JPEG<br/>Video format: MP4<br/>Video compression format: H.264<br/>Data connection: Micro USB2.0, HDMI (Optional)<br/>Expanded memory: MAX to 64G, Micro SDHC<br/>Power supply: 5V/1A<br/>Indicator: Blue work indicator, yellow WIFI indicator, red charging indicator<br/>Speaker: built-in<br/>Battery capacity: 900MAH<br/>Recording time: 1080P/About 90 minutes<br/>Charging time: About 2 hours<br/>WIFI: 802.11b/g/n<br/>Languages: English, Simplified Chinese, Traditional Chinese, Korean, Russian, French, German, Italian, Spanish, Portuguese, Japanese<br/>Overall dimensions: 5.9*4.1*2.9cm/2.32*1.61*1.14 inches<br/>Box size: 27*16*6cm/10.63*6.3*2.36 inches<br/>Weight: 44g(without battery), 58g with battery<br/>Weight :298g<br/>Operating temperature: -10℃ +55℃<br/>Storage temperature: 0 ° C to +40 ° C<br/>Relative humidity: 5% 95% (no frost)<br/>Waterproof rating: 30 meters can work<br/>Accessories: waterproof cover, strap, bike stand, accessory base, fixed seat, data cable, helmet seat, adapter, manual<br/>Applications: Extreme sports, outdoor sports activities, cycling, diving, home safety, etc</p>