M25 Floating VHF Marine Blue. 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 long battery Life. The built-in 1500mAh lithium-ion battery allows 11 hours approx. of long operation.*. *Typical operation with Tx Hi Rx standby = 5 5 90 . 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 charging 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. AquaQuake draining function. When water is in the speaker grill, Icom's unique AquaQuakeT emits a buzzing sound and sheds water from the speaker. This function assures clear sharp sound at all times. Three color choices. Available colors are Metallic Gray, Pearl White and Marine Blue. Slim body and lightweight. The 7.76-ounce 220g lightweight and M25 Floating VHF Marine Blue. Float'n Flash . The IC-M25 floats and lets you know Manufactured by Icom. Part Number M25 51