Icom IC-M1V 

• Dimensions: 52.5 (W) x 129 (H) x 30 (D) mm; 280 gr
• (2 1/16 (W) x 5 3/32 (H) x 1 3/16 (D) in; 9.9 oz)
• Ultra compact, JIS-7 grade waterproof transceiver
• MIL spec. Meets MIL-STD810
• Powerful 5 watts of talk power
• Lithium Ion power = longer battery life
• Waterproof speaker-microphone operation
• Extra large LCD with alphanumeric indications
• Flexible battery charging
• Fast scanning functions
• Built in self check function
• Battery indicator
• WX alert (USA version only)
• Instant access to channel 16
• More detailed IC-M1V specifications and options. From the Icom website