Intelligent Pet Barking Collar- The aid to cultivate an obedient dog!Specifications: Product Name: Intelligent Pet Barking Collar Material: ABS Size: Adjustable Suitable Dogs: Universal Weight: 0.138 kg / 0.30 lb Battery Life: 10 days of normal operation and 180 days of standby Color: BlackWaterproof: Grade 5 waterproof Key: Power Key / Mode keyModes: Two Training Modes: Fixed Mode / Cycle Mode;Two Warning Modes: Shock / Vibration; Two Recognition Systems: Sound / VibrationCycle Mode: After triggering, if it start again within 20 seconds to 1 minute, it will automatically jump to the next level and shorten the barking process; In the cycle mode, no matter how many calls are made within 10 seconds, two calls are considered as one effective trigger After 6 times of triggering, the 7th time will be triggered again in 20 seconds, and the flash will exit directly. It will take 1 minute to re trigger the Barker stop function.Package Contents: 1 x Intelligent Pet Barking CollarPromise: If the product has any quality problems, please feel free to contact us, we will help you solve the problem as quickly as possible.