Enhance your dog training sessions with this advanced Handheld Ultrasonic Dog Trainer, designed to effectively reduce unwanted barking and aggressive behavior. Crafted from durable ABS material, this portable device features dual-mode enhanced ultrasound functionality with specially calibrated 25KHz ultrasonic frequencies that deliver both Normal and Enhanced modes for versatile training solutions. Key Features: · Dual-Mode Ultrasound Functionality: Choose between Normal and Enhanced ultrasonic modes to address various training challenges and effectively minimize excessive barking and aggression. · Extended 32ft Control Range: Equipped with dual ultrasonic sensors, the trainer provides precise directionality and a reliable control range up to 10 meters (32 feet), ensuring efficient training indoors or outdoors. · Nighttime Training Support: Dual LED strobe lights improve visibility and safety during low-light conditions, maximizing training effectiveness at any time of day. · Fast Type-C Rechargeable Battery: Powered by an 850mAh rechargeable battery, this device fully charges in just 2 hours via a convenient Type-C cable and offers up to 15 days of working time depending on usage, allowing continuous training without interruption. · Safety Protection Mode: Prioritizing pet and user safety, the trainer automatically activates a protection mode when the button is long-pressed for 10 seconds, preventing additional auditory harm to dogs while ensuring no impact on human health. · Compact & Lightweight Design: With approximate dimensions of 12.6 x 5.5 x 2.8cm (5 x 2.2 x 1.1 inches) and weighing only 100g (3.5oz), it is easy to handle, carry, and operate during training sessions. Specifications: · Material: ABS · Ultrasonic Frequency: 25KHz · Control Distance: 10m / 32ft · Battery Capacity: 850mAh · Size: Approx. 12.6 x 5.5 x 2.8cm (5 x 2.2 x 1.1 inches) · Weight: Approx. 100g (3.5oz) Package Includes: · 1 x Handheld Ultrasonic Dog Trainer This handheld ultrasonic dog trainer is an effective, safe, and user-friendly solution for pet owners seeking a humane method to curb unwanted barking and promote positive training outcomes. Its durable build, extended range, and quick recharge capabilities make it an essential training aid for dogs of all sizes and temperaments.