Features:

• Automatic Dog Training:The transmitter emits a harmless radio signal in a radius around itself and the signal is detected by the collar. If your dog walks out of the signal boundary,the receiver will send sound warning first and then emit safe static stimulation until the dog goes back into the signal boundary. In this way,your pet will gradually recognize the existence of fence boundaries and learn to stop at the warning signal.
• Adjustable Boundary Range and Shock Level:You can customize the 4-level adjustable radius of the boundary from 131ft to 722ft,suitable for both indoor and outdoor usage. With 0-8 level adjustable shock intensity,you can adjust the stimulation level whenever needed.
• Adjustable Neck Circumference:With an adjustable neck circumference of 5.5in-23.6in,it s suitable for small,medium,and large dogs weighing 4lbs+.
• IP67 Waterproof Collar:The IP67 waterproof receiver can work normally when your dog swims or runs in the rain. Make sure that the charging port is well-sealed before the dog enters water.
• USB Rechargeable:This USB rechargeable collar can stand by for up to 10days after being fully charged for 4hrs. No need to recharge it frequently.

Specifications:

• Product Type: Dog Training Receiver
• Color: Black
• Material: ABS
• Remote Transmission Distance: 220m/722ft
• Adjustable Collar Circumference: 5.5in-23.6in
• Receiver Battery: 1Built-in 3.7V 300mA Lithium
• Charging Time: 4Hrs
• Standby Time: 10Days
• Shock Intensity Level: 0-8 Adjustable
• Receiver Waterproof Rate: IP67
• USB Cable Length: 83cm/32.7in
• Receiver Size: 6.534cm/2.61.21.57in
• Receiver Weight: 52g/0.11lbs
• Package Size: 9x8x4.5cm/3.54x3.15x1.77in
• Package Weight: 138g/0.3lbs

Package Lists:

• 1 x Receiver
• 1 x USB Cable
• 1 x Collar
• 4 x Metal Probes
• 4 x Conductive Silicone Jackets