This wireless collar can receive the remote signal sent by the remote transmitter and will beep, vibrate or shock accordingly within an extra-long range of 1969ft. Whether your dog is chewing furniture, excessively barking, or pulling the leash while you’re out on a walk, this collar receiver will give you the ability to train your dog right from wrong with the simple press of a button. 3 Training Modes & 2 Channels: This dog training collar features beep, vibration, and shock modes. With 0-10 level adjustable intensity, you can adjust the stimulation level (only for vibration and shock modes) whenever needed. The transmitter comes with 2 channels to support training 2 dogs simultaneously. Aside from this 2 in 1 training set, you can buy an extra collar if you keep 2 dogs at home. Indoor & Outdoor Usages: This wireless collar can receive the remote signal sent by the remote transmitter and will beep, vibrate or shock accordingly within an extra-long range of 1969ft. It can be handy if you’re teaching your dog off-leash commands in the park, backyard, or anywhere else. Adjustable Collar: With an adjustable neck circumference of 9in-26in, it’s suitable for small, medium, and large dogs between 10-100lbs. IPX7 Waterproof Collar: The IPX7 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. Long Battery Life: This USB rechargeable collar can stand by for up to 180days after being fully charged for 2-3hrs. No need to recharge it frequently. Brand: Fresh Fab Finds Product Type: Dog Training Collar Color: Black Material: ABS Remote Transmission Distance: 600m/1969ft Adjustable Collar Circumference: 9-26in Receiver Battery: 3.7V 500mA Lithium Charging Time: 2-3Hrs Standby Time: 180Days Shock/Vibration Intensity Level: 0-10 Adjustable Receiver Waterproof Rate: IPX7 Suitable Dogs: 10-100lbs Receiver Size: 6.5x3.8x2.6cm/2.6x1.5x1in Receiver Weight: 80g/0.18lbs Package Size: 17*14*4.5cm/6.69*5.51*1.77in Package Weight: 260g/0.57lbs 1 x Collar Receiver 1 x USB Cable 1 x Collar 4 x Metal Probes