Slim, Lightweight, High Performance 

The IC-M25 has the slimmest (depth: 30.5mm; 1.2in) and lightest (220g; 7.8oz) body as a floating marine transceiver*. It also delivers uncompromised performance that will exceed expectations. 

*As of July, 2015, researched by Icom. 


Large LCD, 

Simple User Interface 

The IC-M25’s LCD is 30% larger than its predecessor, the IC-M24 and shows clearly large channel number and sta- tus icons. The buttons on the front panel are well laid out and provide simple and straightforward operation. 

USB Charging (Micro-B USB type) A standard USB connector (Micro-B type) is used for charging the IC-M25. Cigarette 

lighter cables or mobile batteries for charg- 

ing smartphones or other devices can be used with the IC-M25*. 

* The IC-M25 accepts 5V/1A (Max.) input. Use of third-party products is not guaranteed. 


Float’n Flash 

The IC-M25 floats and lets you know where it is with the flashing red LED light and LCD/key backlight. 

11 Hours of Battery Life 

The built-in 1500mAh lithium-ion battery al- lows 11 hours (approx.) of long operation*. 

* Typical operation with Tx (Hi): Rx: standby=5:5:90 


Optional Speaker-Microphone, HM-213 

The optional waterproof speaker-micro- phone, HM-213, provides commercial grade convenience while mounting the radio around the waist. The radio floats even when the HM-213 is attached. 

550mW Audio Output 

The IC-M25 provides a powerful 550mW (typical) audio output and received voice can be heard loud and clear.


  • IPX7 waterproof construction 

(1m depth of water for 30 minutes) 

  • 4-step battery life indicator 
  • Weather channel with weather alert 
  • Dual/Tri-watch functions 
  • Instant access to Ch 16 or programmable call channel 
  • Favorite channel function 
  • Monitor function opens noise squelch 
  • Auto scan function 
  • LCD auto backlighting 
  • AquaQuake™ draining function