WiMiUS A1 Action Camera 2k 1080p 16MP WiFi 200FT Waterproof with Ambarella A7LS75 Processor SONY Sensor (Unique Sliver) Equipped with professional Ambarella A7LS75 and advanced SONY 16 megapixel IMX206 CMOS image sensor with 166 degree wide angle lens, capturing much more splendid and real moments with multiple angles; Excellent Recording Performance and Multiple Video Recording Formats: 2K /1080P /720P/WVGA full HD video, supports time lapse and loop recording; Waterproof and Mountable: Waterproof up to 60m under water and abundant accessories, realizing your every imagination and creativity in snorkeling, fishing,hunting,bike riding, skiing etc. External Memory and Built-in WiFi Function: Supporting HDMI HD output, FPV mode and storage card up to Micro SD 64GB; Built-in wireless wifi transmission for Android or iOS device, easy to control your camera or share wonderful moments simultaneously at anytime and anywhere. Detachable 1050 Li-ion rechargeable battery included: enables continuous recording 1080P video for 90 minutes, and video recording while charging.