This is an action camera from HTC. It is IPX7 waterproof, usable even at a depth of 1 meter. 【Specifications】 ① Camera ・1080p, 30fps FHD video ・720p, 4x slow motion video ・146° ultra-wide angle lens and f2.8 aperture for use in dark places ② Battery ・820mAh rechargeable battery ・1 hour 50 minutes continuous FHD recording ③ Size ・Width x Height x Thickness: Diameter 26.5 mm, Height 97.7 mm ④ Sensor ・16MP, 1/2.3" Sony CMOS sensor ⑤ External Connections ・BLE (Bluetooth v4.0) ・Wi-Fi (802.11a/b/g/n), Wi-Fi Direct ・5-pin micro USB ・microSD card slot ・Tripod hole