Physical & Performance garmin T5 dog device

• Unit dimensions (WxHxD): 3.5″ x 1.75” x 1.85″ (8.9 x 4.4 x 4.7 cm); Mini: 3.1″ x 1.8” x 1.4” (7.8 x 4.5 x 3.5 cm)
• Weight: 6.6 oz (188.0 g) for transmitter and antenna (without collar); 9.3 oz (265.0 g) total weight (with collar)
• Battery type: rechargeable lithium-ion pack; user replaceable
• Battery life: 20-40 hours
• Range: 9 miles
• Interface: USB
• Water rating: 1 ATM (10 meters)
• Neck size: Minimum of 9.5” (24 cm) in circumference
• High-sensitivity GPS/GLONASS receiver: Yes
• GPS antenna: top, orange
• Stimulation/Vibration/Tone: No
• LED beacon lights: Yes
• Frequency band: (T 5 is only compatible with the Astro® 320, Astro 430 and the Alpha® 100. T 5 can be configured for operation with either handheld but cannot be tracked simultaneously by both the Astro 320 and Astro 430)
• Rescue mode: Yes
• Replaceable collar straps: Yes
• Collar compatibility: 1” (2.54 cm)