HX40 Handheld 6W Ultra Compact Marine VHF Transceiver with FM BandFeatures: Floating (When fitted into the optional flotation case SHC-29*); IPX7 Submersible (1M for 30 minutes); Ultra Compact case design: 2.05"W A- 3.74"H A- 1.3"D; 6W transmit power output (Selectable 6/2.5/1W); 600mW Loud Audio Output; Preset key used to recall up to 10 favorite channels; Easy to Operate Menu System; Scanning operation and Multi-Watch (Dual Watch and Triple Watch); CH16/S Quick Access (S: Sub-channel); Built-in Lithium Polymer Battery Pack (7.4V, 1850mAh); NOAA Weather Channels with Weather Alert; FM Broadcast Radio Receiver; 3-Year Waterproof Warranty; HX40 Box Contents: Standard Horizon HX40; CAT460 Antenna; 12 Volt Adapter; AC Adapter; Charger Cradle; Hand Strap; Belt Clip; Owner's Manual; *SHC-29 Floatation Case is an accessory for the HX40 - cis2:mm5mnJlm -Specifications: Floats: No; Built-In GPS: No; Battery Type: Lithium-Polymer; Power - Output (Watts): 1/2.5/6w; Speaker Mic: Optional; Waterproof Rating: Submersible; Weather Alert: Yes; Bluetooth: No; Box Dimensions: 3"H x 7"W x 9"L WT: 1.5 lbs; UPC: 788026174232;