ACR-2727- Multi-Channel VHF GMDSS survival craft radio All maritime Simplex channels, including weather Automatic selection of channel 16 upon switch-on Floats to allow retrieval if lost overboard unlike other radios Simple touch pad operation for unskilled users or gloved hands Highly visible yellow case waterproof to 10 ft (3.3 m) Can be packed in life rafts/lifeboats Coiled lanyard, belt clip and adjustable wrist lanyard Antenna, circuitry and power are tuned for maximum range Reflective tip on antenna Comes with user-replaceable lithium battery - rechargeable battery with charger available Operating life: 8 hours continuous (lithium), up to 6 hours (rechargeable) Size: 2.6 x 1.7 x 7.6 in (6.6 x 4.3 x 19.0 cm) Weight: 1.0 lb (453 g) including lithium battery Material: Isoplast Color: Yellow Operation: Correctly position or press "ON/OFF" switch, channel up or down Waterproof: Up to 10 ft (3.3 m) Frequency: VHF FM Battery Type: User-replaceable lithium battery Modulation: FM Certification: Complies with GMDSS, SOLAS/IMO A.605(15), FCC Approved; CE Limited Warranty: 1 year Carton Dimensions: 7.0 x 6.5 x 13.0 in (18.0 x 17.0 x 33.0 cm) Carton Weight: 7.0 lbs (3.0 kg) Operational Life: Multi-channel - 8 hours continuous (lithium), up to 6 hours (rechargeable) 16/6 - 8 hours @ - 20°C (-4°F), longer in temperate waters