Topjoyonline TS02
4K action camera helmet camera with 16MP sensor, 2.4 remote control, detachable 2 inch LCD screen, 60M waterproof and Wi-Fi support. Manufactured by China leading OEM/ODM action camera factory Topjoy.

Professional 60M Waterproof
The 4K action camera comes with a powerful waterproof case which can help you go to 60m deep water and bad environment for it is anti-driping, anti-ust, anti-freeze, and anti-shake.
4K@10fps & 1080p@60pfs
Shooting video or images can be more clearly and smooth for this sports camera support 4K video at 10fps and 1080p video at 60pfs.
Wi-Fi & 2.4G Remote Control
Download the FREE iOS or Android App so as to use your smartphone to control and view what you record on your camera via Wi-Fi. Or you can also use the 2.4G remote control to control your 4K action camera.
Removable Battery & Screen
Both the battery and screen of this 4K action camera is removable. The battery can be installed on the back of camera perfectly and the 2 inch LCD screen can be removed anytime.

Image sensor 8Mega Pixels CMOS Sensor
Still Image Size 20M /16M /12M /8M /4M 
Video Clip 4K:4K@10fps/1080P:1920X1080@60fp/1080P:1920X1080@30fp/720P:1280x720@120fps//720P:1280x720@60fps
LCD Display Status LCD /2.0"TFT(accessory)
Build-in Microphone Yes
Storage Media Micro SD card
Build in Speaker Yes
Build-in Memory No
Wifi moudle Yes, can be optional
PC Interface USB 2.0
Power Source Built-in Lithium battery (1100mah /accessory 1100mah)
Loop recording Yes
G-Sensor No
HDMI  port NO
Remote Controller 2.4G (Optional)
Waterproof  Standard IPX8/60M
Dimensions & Weight 60(L) X 44(w) X34(H)mm /  63g