![Charger RCS-13EU for RB-6V batteries Charger RCS-13EU for RB-6V batteries](https://divers-direct.cz/111553-large_default/ots-charger-rcs-13eu-for-rb-6v-batteries.jpg)
Reference: COMBOX
Aquacom Combox - One Diver Air Intercom
The Aquacom® ComBox is a compact, self-contained one diver air intercom. It allows clear two-wire communications using a powerful 20-watt amplifier and a powerful front panel speaker, "Silver Bullet".