For commercial and recreational boaters, it comes with 6 watts of power. Includes all the great features in the M36, plus Float'n Flash and a larger capacity standard battery. Includes the channel history function; stores the last 5 channels used for easy recall at the press of a single button.

• Float'n Flash function
• 700mW audio output
• Low battery alert function
• 2350mAh Li-ion battery
• AquaQuake water draining function
• Dual/Tri-Watch function
• Instant access to channel 16 and the Call channel
• Weather channels with weather alert function
• IP7 waterproof rating

UPC: 731797033697
Model Number: M37 31 USA