Warm Tips

• For best performance, a high quality 8-64GB class 10 micro SD card (not supplied) recommended. Please format the memory card at your camera in FAT32 before using.
• To make this action camera work, please make sure both the memory card and fully charged battery are inserted.
• To get a better quality of video/picture/sound, please playback the files on your phone or computer.
• To control your action camera from a distance easily, the remote control (not waterproof) and a free APP " DV KING 4K" are supplied.
• To save the battery power, please choose the SCREEN SAVER in the setting of your action camera. PS: Normally the battery could last 90mins, but it will last 60mins when recording at 4K.
• The CT9000 action camera can be used as a webcam and the version of the firmware should start with V6. If you have a lower firmware version on this model but want to use this camera as a webcam, please acquire the firmware through the E-mail or our store.
• If you are looking for extra suitable accessories, please search these ASINs on Amazon: B074QFDP44(Batteries and charger), B076P7CZ54 (Floating handle), B0794XPMGT (Selfie stick).