4K HD & Wide Angles: Sports action camera with 4K HD camera, motorcycle helmet camera 120-degree wide angle shooting, large shooting area 5 Lighting Modes: There are a total of 5 lighting modes: always on (strong light, medium light, low light), SOS flashing, warning slow flashing. Help you survive outdoors or in the wild Compass & IPX6 Waterproof: A compass is added to the back of the flashlight to help you identify directions in the jungle. IPX6 waterproof can also be used normally on rainy days Long Battery Life & Memory: Micro USB rechargeable motorcycle recorder, easy to use; Built-in 2600mAh lithium-ion battery. The memory card supports a maximum of 256GB (card not included), which can meet most daily shooting needs Multiple Ways: The outdoor bicycle helmet camera can be attached to a helmet or attached to a bicycle Wide Application: Bike motorcycle helmet camera is suitable for outdoor sports, camping, outdoor cycling, etc., allowing you to shoot anytime, anywhere Specifications: Video resolution: 3840 * 2160 (1800W) Photo resolution: 5484 * 3456 (1800W) Video format: MP4 Support for multiple players Frame count: 30 frames Battery capacity: 2600mAh Using time: 4H for video recording separately, 3H for video recording with flash Image format: JPGE Waterproofing class: IP66 Storage temperature -20-80℃ Operating temperature: -10-60℃ Memory card type: TF card supports a maximum of 256G (card not included) Charging time: 4H above Product size: 138mm * Φ40mm Charging voltage: 5V 1A Support system: Win10 / Win7 / WinMe / WinXP / Win2000 / Vista / for Mac Os10.5