Queenmew Antibell Ultrasonic Device for Dogs, Anti Bell Dogs with Variable Frequency 15-25 kHz, Dog Repellent 5 m Range, 1800 mAh USB Rechargeable Trainer

Advanced variable frequency 15-25 kHz: End unwanted dog barking in a humane way with our optimised anti-barking ultrasonic device. Unlike fixed frequency devices, this model uses a variable frequency (15-25kHz) to avoid a habituation effect. It provides a painless correction for misbehavior such as digging or chewing without harming the animal; 【Precise hand control & 5m range】 Regain control during walks or at home. With a targeted range of up to 5 metres, this anti-bark device allows dogs to be corrected in real time. The handy design is superior to stationary boxes because you can directly link the stimulus with the misbehavior, making the training more effective; 【Powerful 1800mAh Battery & Long Battery Life】 No more buying batteries! Our rechargeable anti-bark ultrasonic device has a 1,800 mAh lithium battery, which is charged in 5 hours via USB. It offers up to 15 hours of continuous operation and an extra long standby time – ideal for long hikes, park visits, or intensive training in the garden to stop barking; 【Safe for Humans & Pets with LED Feedback】 This ultrasonic dog deterrent tool is inaudible to the human ear and 100% safe. The intelligent LED indicator shows the status: green light when sending, red light when low battery level. So you always have the certainty that the bell stop for dogs is ready at the crucial moment to train professionally and safely; Portable design and training aid: Compact (110 x 50 mm) and ergonomic, this ultrasonic dog trainer fits perfectly in your bag. Includes hand strap for secure grip. Optimised for dogs from 6 months to 8 years (under 50 lbs). Use the device together with voice commands and allow a 2-week familiarization phase for best results;