3 Training Modes: beep, vibration (1-8 levels) and shock (1-16 level).
Waterproof Receiver: The training collar receiver is IPX7 waterproof.
Rechargeable Battery: Both the remote the receiver are rechargeable.
Remote Control: The wireless remote can reach up to 1000ft (330 yards) range control.
Nylon Belt: The 7.8-24.8 inchs adjustable nylon belt is suitable for 15-100 lbs dog.