√ Independent R&D product form wellturn,New technology Signal wake up dog training collar for save power continues working up to 40 days,Blue flashing light more visual display the receiver working status.
√ (Vibration/Sound)Function.No delay operation.
√ 600m/660y/2000ft remote control range.
√ 100% Waterproof & Rechargeable collar
√ Adjustable collar Size: 7.8-24.4 inches,Durable Nylon Collar
√ Uses:basic dog obedience, barking, hunting, digging, aggressive, jumping up, bolting and so on.