1. Product Name:Dog training device
2. Material: ABS
3. Weight: 450g
4. Color: black, silver
5. Size: Remote control size 15*6*1.5cm, receiver size: 5*4*3cm
6. Product Features:
1) Straight line without interference distance 1000 meters
2) Shock shock position 1-8 gear adjustment, sound gear position 1-3 gear adjustment