Queenmew Anti Barking Device, 3 Sensitivity and Frequency Levels Sonic Dog Barking Control Device, 33 Ft Range Ultrasonic Stop Dog Bark Deterrent, Rechargeable Dog Bark Control Indoors and Outdoors

✅Do you feel helpless and annoyed when a dog is barking without control? ✅Do you feel sorry that your dog disturbs the neighbor's sleep when you are asleep at night? ✅Our ultrasonic anti barking devices are designed for solving this problem for you. ✅With the CE/FC/RoHS certification, you can choose our rechargeable anti barking device without worry. Specification 💠Product Name: Barking Control Device 💠Power: USB 💠Input Voltage: 3.7V 💠Input Current: 40mAh 💠Battery: 3.7V 1500mAh 💠Waterproof IP Rating: IP4 💠Sensor: Sound Detection 💠Sensor Distance: Up to 33ft 💠Ultrasonic Frequency: 15KHZ-30KHZ 【 Feature 】 🔵1. Safe and Effective: The bark deterrent device is an innovative solution for Dog barking and correcting unwanted behavior. The ultrasonic dog training device is safe and effective for all types and sizes (5-120 lbs)of dogs. Suitable for dogs from 6 months to 8 years. 🔵2. Widely Working Range: This 2022 new version ultrasonic is convenient for outdoor use of 33 feet controls range, the dog barking deterrent device is great for stoping neighbor's dogs or homeless dogs bark near your house, creating a silent living environment for your family. 🔵3. 15 Days long working time: This bark control device just needs a 5 hour fully charge can work 15 days, standby time: 30 days 🔵4. 3 different frequency waves to avoid dogs getting used to simple frequency: this ultrasonic dog bark deterrent can emit ultrasonic sounds with 3 different sound waves stable frequency undulating frequency and irregular frequency sound waves. 🔵5. Dog Silencer & Pet Trainer - Dog Barking Deterrent Devices provide dog bark control and stop actions like digging, fighting, chewing furniture, eating unsafe foods, and other unwanted behaviors. 🔵6. Working light indicator 🔴 【 Note 】 🔺1. The dog deterrent device is not applicable to aggressive dogs. 🔺