UP TO 20 MINS DIVE TIME: The combination of the M8058 full face mask and S400 Pro scuba tank is perfect for diving or exploring wrecks and caves.It has a capacity of 1L and can breathe underwater for up to 20 minutes.It also equips with a camera mount. You can easily attach your camera to capture the amazing moment.Attention: Diving depth, temperature, and breathing rate will affect the use time of the scuba tank
MULTIFUNCTIONAL AIR VALVE: The full face mask comes standard with a surface air valve, so you don’t waste compressed gas on the surface.letting you breathe through a valve on the right side of the mask.The left air valve can not only exhaust, but also install a microphone
BEST FIT & EASY DOFFING: The full-face diving mask provides an excellent fit, thanks to the adjustable 5-point head harness. we can freely adjust the strap according to our facial contours. At the same time, the quick release pull bell can help us to take off the diving mask quickly