Features:
★ It gives 330 yards' wireless remote control of your pet.
★Multiple functions: It gives vibration, static impulse, whistles and LED lighting for your pet control.
★ Advanced electric shock and vibration are very effective in restraining your pet.
★ Two 7# batteries for the receiver; One 9V battery for the emitter.
★The receiver can reduce energy consumption by getting into dormant mode automatically when your pet remains still for 3 to 5 minutes. Once pet moves, the receiver will automatically resume.
★Emitter can be used as a torch at night for its brightness.

Specification:
Materials: ABS+Nylon
Collar Dimension: 2.6*1.5*1.4 inches (adjustable from 7.9 to 19.7 inches )
Power: 2 x 1.5V AAA battery (not included)
Handset Dimension: 1.8*1.1*4.9 inches
Power: 1 x 9V battery (not included)
Weight: 10.6 ounces
Color: Black
Accessories: AAA * 2; 1 * Test lamp; 1 * manual.

Warnings:
1.First time's use may upset your pet but it will get used to it soon.
2.Whistles and vibration with low frequency will help you control your pet well and will help your pet learn your signals better.
3.Over 30 seconds' continuous vibration with high frequency is prohibited to avoid receiver's overheating and to reduce unnecessary energy consumption.
4.Please do not clean the unit with water for better shelf life. The unit is waterproof but the remote control part isn't. Please do not drop the unit to avoid damages to its performance.

Warranty:
All products sold in isYoung will be offered 30 days' free refund and one year limited warranty. If you have any issues with our products, please feel free to contact us. We will try our best to solve your issues.

• ●Multi-functional: 4-in-1 training collar is a combination of Vibration, Static Impulse, 3-Level Whistle and LED Light. Suitable for small, medium and large dogs up to 70 pounds.
• ● The electric shock and vibration help you easily control your pet.
• ●Wireless remote control: the advanced remote training collar is able to control your pet within a range of 330 yards.
• ●Auto shut-off receiver: receiver will automatically turn itself off to save power when your pet remains still for 3 to 5 minutes. When pet moves, it will get activated automatically.
• ●Emitter: High brightness LED lamp can be used as a flashlight at night.

●Multi-functional: 4-in-1 training collar is a combination of Vibration, Static Impulse, 3-Level Whistle and LED Light. Suitable for small, medium and large dogs up to 70 pounds.isYoung