Electronic Shock Vibration Remote Control Pet Bark Stop Training Collar Set
Color: Black + White + Red - Material: ABS + PC - Transmitter uses 1 x 9V battery (included) - Waterproof design - Frequency: 433.825MHz - Receiver with built-in 3.7V 230mAh battery - Collar length: 55cm - Can control 2 dogs at the same time - Accessories: - 2 x Receivers - 1 x USB cable (80cm) - 1 x AC 110~240V power adapter (2-flat-pin plug) - 2 x Electric shock screw cap - 2 x Testing bulb - 1 x English user manual