About this item: - 4K Video & 150° POV: Capture stunning 4K video with a 150° wide-angle glass lens that reduces distortion for an expansive field of view. - Ultra-Compact & Lightweight: Thumb-sized design (0.99 oz / 28g) makes it virtually unnoticeable when mounted on helmet, bike, or clothing. - WiFi App Control & OTG Transfer: Connect via built-in WiFi to the Viipulse app for remote control and real-time preview. OTG direct transfer via USB-C to USB-C cable lets you download footage directly to your smartphone (compatible with iPhone 15 or later). - Long Battery Life with Charging Case: Includes a 500mAh battery and 1800mAh charging case for up to 3 hours of continuous 4K recording. Supports recording while charging. - Image Stabilization: Built-in EIS (Electronic Image Stabilization) for smoother footage, plus loop recording support. - Magnetic Mount & 360° Clip: Magnetic design attaches to iron surfaces; includes magnetic lanyard pad for quick chest mount. 360° rotating spring clip secures to collar, pocket, waist, etc. - 64GB Built-in Storage: Pre-installed TF card, no need for extra storage. Complete accessory kit: POV cam, magnetic lanyard, charging case, magnetic snap-on, USB-C cable, Type-C to C cable, user manual. - Important Notes: Not waterproof—use in dry environments. Format TF card before first use. 24/7 customer support included.