In the box: TT 15 dog device with rechargeable lithium-ion battery, 1-inch red collar strap, charging clip, AC adapter, vehicle power cable, contact point set with wrench, and manual.
Physical and Performance: Unit dimensions 3.5" x 1.75” x 1.85". Weight: 7.3 oz for transmitter and antenna; 10.0 oz total weight. Interface: USB. Water rating: 1 ATM (10 meters). High-sensitivity GPS/GLONASS receiver: Yes. GPS antenna: top, black. Stimulation/Vibration/Tone: Yes. LED beacon lights: Yes. Rescue mode: Yes. Frequency mode: MURS (The T 5 and TT 15 are only compatible with the Astro 320 and the Alpha 100. The T 5 and TT 15 can be configured for operation with either handheld but cannot be tracked simultaneously by both the Astro 320 and the Alpha 100). Replaceable collar straps: Yes. Collar compatibility: 1” (2.54 cm).
- Rugged and water resistant to 10 meters, this tracking and training dog device is tough enough to run wherever your dog runs, up to 9 miles away.
- The stimulation features let you train each dog separately — traditional stimulation allows you to make quick changes (low, medium or high) within a predetermined stimulation level (1-6) whereas linear stimulation allows progressively more stimulation from levels 1 to 18.
- TT 15 units, when sold separately, ship with a 1-inch red collar strap.
- Battery life: 24-48 hours
- Battery type: rechargeable lithium-ion pack; user replaceable