Scubapro/Uwatec Battery Kit: Smart+, Smart LED & Z+ Transmitters Tech Shorts Its breathing sensitive has been

Its breathing sensitive has been increased and the airflow is even better

You get Smart

It is also Scubapro's second stage with the largest diaphragm to ensure the best performance and the most effortless breathing

Four-channel blade design for maximum water channelling and thrust

The light-weight plate (500g) sits securely against your back while diving and the Quick Cinch System can be infinitely adjusted for your ultimate comfort underwater and out of the water

Scubapro/Uwatec Battery Kit: Smart+, Smart LED & Z+ Transmitters Tech Shorts Its breathing sensitive has beenFull battery kit for the Scubapro Uwatec Smart+, Smart LED and Z+ transmitters only. The battery kit contains a battery and an o ring. Transmitter Z+ Transmitter Smart+ (2nd Generation only!) Transmitter Smart LED