Technical Details: - IPX7 waterproof and floating - 1/3/6 W power - All international channels - BURP function to expel water from microphone - Unlimited channel programming - TRI-WATCH: Channel 16 + 2 programmable channels - Jack for external microphone/speaker - Channel/ Memory scan - Background noise suppression - High-visibility display -- Key Lock to prevent accidental use - Signal strength Meter.Supplied with 1000 mAh LION battery + 220V battery charger with desktop + 12V (cigarette lighter) charger + belt clip.