Garmin TT 15 Additional GPS Tracking and Training Collar Waste Management The bottom has a 'stay-put'

The bottom has a 'stay-put' non-slip fabric

The receiver dropped the collar at 1 mile using the stock rubber antenna

never out of reach

It eliminates the need for a replacement crate

Weight: 106 g (3

Garmin TT 15 Additional GPS Tracking and Training Collar Waste Management The bottom has a 'stay-put'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