• Made of high-quality material, providing long-term durability
• Come with 2 receivers, so you can control two dogs at the same time, with a remote control distance of up to 400 meters
• 3 training modes: sound/vibration/electric shock
• Suitable for small, medium and large dogs, 10 lbs to 120 lbs
• The length of the neck circumference is adjustable, from 15cm to 65cm

Specification:

• Remote control mode: sound/vibration/shock
• Lock shock function: prevent false triggering
• Display: Displays 99 levels of vibration/shock intensity respectively
• Remote control distance: 400 meters
• Remote control battery: 300mAh
• Receiver battery: 500mAh rechargeable lithium battery (2pcs is 1000mAh)
• Receiver waterproof rating: IPX7
• Suitable dog sizes: Large, medium and small dogs, 10 lbs to 120 lbs
• Collar adjustable range: 15CM to 65CM
• Product material: ABS plastic/silicone/webbing collar
• Individual weight: 360g