WIFI: YES
<br />Video Resolution: 4K(25FPS) / 2.7K(30FPS) / 1080P(60FPS) /1080P(30FPS) / 720P(120FPS)
<br />Looping Video: Support
<br />Time Stamp: Support
<br />Exposure: Support
<br />Record Audio: Support
<br />Photo Resolution: 12M 4608x2592 /8M 3760x2120 /5M 2976x1672 /4M 2648x1504
<br />Burst Photo: Support
<br />Time Lapse: 2S /3S /5S /10S /20S /30S /60S
<br />Continuous Lapse: Support
<br />Power frequency: 50Hz/60Hz/Auto
<br />Language: English/French/German/Spanish/Italian/Portuguese/SimpliedChinese/Japanese/Traditional Chinese
<br />Date/Time: YY/MM/DD
<br />Sound indicafor: Support
<br />Upside Down: Support
<br />Screen Saver: 1Minutes/3Minutes/5Minutes
<br />Power Saver: 1Minutes/3Minutes/5Minutes
<br />Format: Support
<br />Reset: Support
<br />VersiontActionCam: H9R
<br />Video Format: MOV
<br />LCD: 2.0 LTPS lcd
<br />Battery: 3.7v 1050mah li-ion rechargeable battery
<br />USB interface: USB2.0 5PIN USB
<br />Viewing angle: 170degree
<br />Storage: Micro SD upto 64GB
<br />Waterproof Depth: 30M
<br />HDMI Output: Support
<br />Playback: Support
<br />
<br />Notice:
<br />1, 4K only 25FPS, 2.7K only 30FPS, But most PC only accept video 1080P / 60FPS, so we suggest record by 1080P 60FPS, It is best and Most fluent.
<br />2, The camera can only use a good C10 memory card. Otherwise it will cause 4K mode to freeze or crash.
<br /> 
<br />Feature:
<br />* 2.0 inch LCD screen  
<br />* A water resistant casing that allows you to film fascinating water sports;
<br />  water resistant up to 30 meters under water.
<br />* 12-megapixel HD  170 wide-angle lens.
<br />* Wi-Fi control range is 30m.Supported, Android /ISO APP
<br />* Support storage cards up to 64GB maximum
<br />* Multiple video recording formats: 4K/2.7K/1080p/720P