The Garmin Alpha TT 25 Dog Collar Orange/Black is a versatile and durable tracking device designed for various hunting styles. Its compact size makes it suitable for dogs of different breeds. The collar's rugged design ensures it can withstand harsh environments. With fast shipping, you can get started with your training sessions quickly. This device is perfect for building a better dog, regardless of the breed or hunting style. Its rechargeable lithium-ion pack provides long-lasting battery life. You can expect up to 68 hours of use in dynamic update mode.Key Benefits and Features: Dimension: 3.2" x 1.8" x 1.4" Weight: 6.75 oz (transmitter and antenna), 9.26 oz (with collar) Water rating: 1 ATM (10 meters) Battery type: Rechargeable lithium-ion pack Standard battery pack included Up to 68 hours using dynamic update rate Up to 25 hours with 2.5 second update rate Up to 84 hours with 2 minute update rate Interface: USB-C Tracking/training range: Up to 9 miles