Operating Voltage: 3.7V
Battery Capacity: 300 mAh rechargeable Li-ion
Input Voltage: DC 5V/1A (USB-C charging)
Waterproof Rating: IP67
Operating Temperature: -10°C ~ +50°C
Storage Temperature: -20°C ~ +60°C
Net Weight: 68 g
Fit: Dogs 8–120 lbs; adjustable collar strap 0–27 inches
Stable Performance: Unaffected by head shaking, other dogs’ barking, or ambient noise
USB-C Charging: Standard Type-C port for fast, convenient recharging
Adjustable Sensitivity: 8 sensitivity levels to match different breeds and environments
Flexible Anti‑Bark Modes: Modes can be freely combined
Beeping only
Beep + Vibration
Beep + Static correction
Beep + Vibration + Static correction