Consists of the Neptune Space G.divers Full Face Mask complete with GSM G.divers underwater communication system.
The ultrasonic transceiver boasts the autonomy of approximately 30 hours in receiving mode, a range of operation of 200-250 meters (calm sea water), lightweight and sleek design.
It is a powerful, single channel and inexpensive PTT (push to talk) underwater wireless communication unit.
The unit automatically activates upon contact with the water and it uses a 9V alkaline battery with a “low battery” alarm which beeps every 30 seconds when the battery is low.
There are currently no reviews for this product.
Write an online review and share your thoughts with other shoppers!