UB300 Ultrasonic Dog Trainer – 3 Modes, 16ft Range, 800mAh Battery

The UB300 is a versatile ultrasonic dog trainer featuring dual sensors with 16ft range, 3 working modes (ultrasonic+strobe, ultrasonic‑only, sound), and 3 adjustable intensity levels. Built‑in 800mAh rechargeable battery with 5‑month standby. LED strobe light for night safety. CE, FCC, RoHS certified. Safe, humane, and effective for behavior correction.

Dual Ultrasonic Sensors

16ft effective range for indoor and outdoor use

3 Working Modes

Ultrasonic+strobe, ultrasonic‑only, and sound mode

3 Intensity Levels

Adjustable ultrasonic strength for precise behavior correction

11–100 sets

101–499 sets

500–999 sets

Best-Fit Scenarios

Daily Walks

Stops aggressive dogs during walks — safe and effective.

Outdoor Training

Corrects unwanted behavior in yards or parks.

Night Safety

LED strobe light keeps you visible after dark.

How it works & safety

How It Works

The UB300 uses dual ultrasonic sensors to emit sound waves between 20‑25kHz — a frequency only dogs can hear. Simply point the device at your dog and press the button. Choose from 3 modes: ultrasonic + strobe light for strong deterrence, ultrasonic‑only for gentle correction, or sound mode for basic training. Adjust intensity across 3 levels to match your dog's temperament. The LED strobe light doubles as a safety beacon for nighttime walks. Powered by an 800mAh battery with 5‑month standby, it‘s always ready when you need it.

Safety

The UB300 is designed with safety in mind.The 20-25kHz ultrasonic frequency is harmless to humans and other animals - it only gets your dog's attention. The device contains no BPA polycarbonate plastics, or epoxy resins.CE,FCC, and RoHS certified forinternational safety standards. The ultrasonic output is well within safe limits for dogs and does not cause pain or harm—it simply interrupts unwanted behavior with a gentle, unpleasant sound that encourages your dog to stop. For best results, use positive reinforcement alongside the device. Not for use on puppies under 6 months or aggressive dogs without professional guidance.

Key product advantages

Dual Ultrasonic Sensors

16ft range for effective training and dog repelling.

3 Working Modes

Ultrasonic+strobe, ultrasonic-only, and sound mode.

3 Adjustable Intensity Levels

Precise control for different dog temperaments.

LED Strobe Light

Enhances safety during nighttime walks.

Technical Specifications

800mAh Battery Capacity

Long‑lasting power with up to 5‑month standby time.

Type‑C Fast Charging

2‑hour charging for quick and easy recharging.

Lightweight & Ergonomic Design

Weighs only 74g for comfortable handheld use.

Premium ABS Housing

Durable and sleek with a matte finish.

Compact & Portable Size

Measures 12*4.5*2.3cm — fits easily in pockets and bags.

Safety & Eco‑Friendly Materials

BPA‑free and contains no polycarbonate plastics or epoxy resins.

B2B Supply Infomation

OEM/ODM Customization

Logo, packaging, and color options available to match your brand identity.

Global Certifications

CE, FCC, and RoHS certified — compliant with international safety standards.

Factory Direct Supply

Stable inventory and fast global shipping for wholesale orders.

Buyer FAQ

How does the UB300 ultrasonic dog trainer work?

The UB300 emits high-frequency ultrasonic sound waves between 20-25kHz — a frequency only dogs can hear, safe for humans. When your dog exhibits unwanted behavior, simply point the device and press the button. The ultrasonic sound interrupts the behavior without physical contact. Choose from 3 working modes: ultrasonic only, ultrasonic with flashlight (for night use), or tone mode

Is the ultrasonic sound safe for dogs and humans?

Yes. The 20-25kHz frequency is completely harmless to humans and pets. It simply gets your dog’s attention without causing pain or harm. The device uses no physical contact or invasive methods. However, it is recommended to start with the lowest intensity level and observe your dog’s reaction, gradually increasing if necessary

What dog sizes and breeds does the UB300 work for?

The UB300 works for dogs of all breeds and sizes. The breed and size do not affect sensitivity to ultrasound — temperament and personality are the key factors. For optimal results, use positive reinforcement techniques alongside the device. The UB300 is not recommended for puppies under 6 months old or aggressive dogs that may fight against the sound

How long does the battery last and how do I charge it?

The UB300 is powered by a 1000mAh rechargeable lithium-ion battery. A full charge takes approximately 2-3 hours. Once fully charged, it provides up to 10 hours of continuous use. The device features a Type-C charging port for convenient and fast recharging.

What should I do if my dog doesn't respond to the device?

First, ensure the device is powered on and fully charged. Check that there are no obstacles between you and your dog, and that you are within range. Different dogs respond differently — try the various sound modes and frequency settings to find what works best. Some dogs (about 5%) may have no apparent response to ultrasound and may completely ignore it. In such cases, you may want to consult a professional trainer

UB300 Trainer Info

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