Features:
* Up to 7km range
* Rechargeable collar with 4 hours fast charge
* Waterproof (1 ATM water rating =10 meters under water)
* Tone, Vibration and remote operated beacon light
* Rescue mode to save battery
* On/Off button
* Top mount GPS and antenna for better reception
* GPS and GLONASS satellite
* LED status indicator
* 1 year warranty