TT™ 25 Dog Device

General Unit dimensions (WxHxD) 3.2" x 1.8” x 1.4” (8.1 x 4.5 x 3.5 cm) Weight 6.75 oz (191.5 g) for transmitter and antenna (without collar)9.3 oz (262.7 g) total weight (with collar) Battery type rechargeable lithium-ion pack; user-replaceable Battery life Standard battery pack (included) up to 68 hours using dynamic tracking (default) up to 25 hours with location updates every 2.5 seconds up to 84 hours with location updates every 2 minutes Extended battery pack (sold separately) up to 136 hours using dynamic tracking (default) up to 50 hours with location updates every 2.5 seconds up to 168 hours with location updates every 2 minutes Range 9 miles Interface USB-C Water rating 1 ATM (10 meters) Neck size with standard 1” collar strap: minimum of 9.5” (24 cm) in circumferencewith flipped 1” collar strap: minimum of 6.5” (16.5 cm) in circumference High-sensitivity GPS/Galileo receiver yes GPS antenna top-mounted, black Stimulation/v