4K HD Thumb Action Camera — Automatic Exposure, TF Card Compatible, 800mAh Rechargeable Lithium-Polymer Battery — Compact Sports Camera for Cycling & Hiking

Pocket-sized thumb action camera that captures 4K HD video and uses automatic exposure to keep shots clear and evenly lit in changing conditions. Storage is expandable via TF card, and power comes from an 800mAh rechargeable lithium-polymer battery for extended use. Built for active, on-the-go recording — ideal for cycling, hiking and other sports enthusiasts.