M21 4K Mini Body Camera — Magnetic Waterproof WiFi Thumb Cam

A magnetic thumb-sized 4K body cam with audio — waterproof, wearable, and ready for any POV shot.

• 4K HD: crisp footage with sound.
• Magnetic mount: quick, hands-free POV.
• Waterproof: built for the outdoors.
• WiFi enabled: easy phone transfer.

For cyclists, riders, and action vloggers.