Standard Horizon HX870 comes with a 1800mAh Li-ion Battery. It runs on 110volt AC and 12volt DC power. It takes 3 hours to charge. The Standard Horizon HX870 Floating 6W Handheld VHF with Internal GPS device integrates 66 channel WAAS GPS receiver with a separate receiver for CH70. You can receive DSC calls.
The device includes excellent both ways noise cancelling function.