2025 Bark Shield Anti Barking Device for Dogs,,Handheld Ultrasonic & Tone Dog Training,2 Modes Rechargeable with LED flashing,Stop Barking Dog Training Tools For Small Medium Large Dogs  (2pcs)

• 🐶【Anti barking device for dogs】: Safely deter approaching or barking dogs with powerful 25kHz-40kHz ultrasound – uncomfortable for canine (and feline) hearing, yet harmless and veterinarian-approved. Your reliable solution for walks and security.
• 🐶【Ergonomic & Ultra-Portable Design】: Crafted from durable, lightweight ABS plastic for lasting use. Features a comfortable, non-slip grip and a compact size that easily fits in your pocket, bag, glove compartment, or attaches to a keychain.
• 🐶【Bright LED Flashlight for Night Safety】: Equipped with dual high-intensity LED lights, providing powerful illumination for nighttime walks or low-light situations. One-button activation ensures clear visibility and added peace of mind after dark.
• 🐶【Fast USB-C Charging & Long Battery Life】: Features a built-in 800mAh rechargeable battery with modern USB-C (2A) fast charging. Enjoy extended protection time on a single charge, keeping the device ready whenever you need it.
• 🐶【Simple One-Button Operation & Training Aid】: Incredibly easy to use – simply point and press the button when a dog barks or approaches. Consistent use helps positively reinforce calm behavior (praise when barking stops), promoting long-term results.

Product description Specifications: Material: ABS Power supply method: USB charging Built in lithium battery: 3.7V 800mAh Ultrasonic frequency: 25000Hz-40000Hz Effective range: up to 8 meters away Working hours: ≥ 90 days Charging time: 30 minutes Packaging method: boxed Size: 11 * 3cm Packaging size: 13 * 8 * 4cm Packaging weight: 110g Packaging accessories: 1 * ultrasonic dog repellent, 1 * charging cable Directions Pets Hair Remover