H66B 4K Ultra HD Bike Helmet Camera Waterproof Video Flashlight Camcorder with 120-degree Wide Angle

• 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