• Includes 1 remote controller and 2 training collars, can control two dogs at the same time
• Warning sound, vibration, shock: use different modes to train your dog according to his behavior
• With safety lock function, avoid false triggering
• 0-99 level vibration and shock adjustment
• IPX7 waterproof grade, sturdy and durable

Specification:

• Model: DB400S
• Remote control mode: sound/vibration/shock
• Remote control distance: 400 meters
• Remote control battery: 300mAh rechargeable lithium battery
• Receiver waterproof: IPX7
• Receiver battery: 500mAh rechargeable lithium battery
• Suitable dog size: For large, medium and small dogs, 10 pounds to 120 pounds
• Adjustable range of the collar: 15 to 65cm
• Product material: ABS plastic/silicone/webbing collar