1. Material: ABS, PU
2. Applicable objects: dogs over 3 months
3. Built-in battery: 300mAh lithium battery
4. Remote control range: 500 meters on flat ground without interference
5. The function keys do not need to be switched and are easy to operate; the three functions (sound/vibration/static pulse) have separate buttons to prevent bad habits of dogs in time
6. The cumulative wearing time per day does not exceed 10 hours; please remove the receiver when not in use for a long time
7. Product configuration: remote control x1, receiver x1, collar x1, charger x1, test lamp x1, manual x1