Dog Training Collar - Electronic Dog Shock Collar With Remote 3280FT, Rechargeable IPX7 Waterproof Dog Collar With 3 Training Modes And 2 Anti-Lost Lights, Security Lock For Dog

Power Mode: USB Charging Operating Voltage: ≤36V Battery Properties: Rechargeable Battery Rechargeable Battery: Lithium Battery-Polymer Wireless property: other wireless functions