The Pet Life ® Zensor 1-to-2 Dog 2,000 Foot Range Vibration Tone and 16-Level Stimulation Training Additional Dog Collar operates at an approximate range of 600 Meters and is 2-Channel or has the ability to train 2 Dogs (Additional receivers sold seperately). The Zensor offers upto 3 Modes and 16 Intensity Levels of Sound, Vibration and Electronic Stimulation. The Transmitter features an backlit LCD Display Screen that displays Batterly-life, Operating Mode, Channel Switch and Intensity Level with convenient one-touch activation buttons for easy-use and a Keypad lock that prevents accidental usage with IPX7 Waterproof levels for superior water protection. Includes a Dual-USB Charger that simultaniously fully charges both the receiver and transmitter in 2 Hours time that provides 11 Days of receiver runtime and 30 Days of Transmitter runtime with an automated sleep-mode option. Additionally this device includes 4 contact points and covers for Long and Short Hair dogs and a wrist strap for easy protection. The durable dog collar receiver fits all neck-girths ranging from 6.5 - 24 Inches.

Specifications:
Battery Capacity: 300mAh
Charging Port: USB
Charging Time: 2 Hours
Standby Time: Receiver: 11 Days | Transmitter: 30 Days
Battery Type: Polymer Lithium Ion
Rated Input: 5V/1A
Operating Voltage: 3.7V
Waterproof Rating: IPX7
Range: Approx. 670 Yards / 600 Meters