Masbrill 5-in-1 Ultrasonic Anti Barking Device & Dog Training Collar-TZ935

5-in-1 Dog Training & Ultrasonic Bark Control — For All Dog Types Train up to 4 dogs with one Remote. Combines professional training modes and ultrasonic deterrent technology in one smart device. 🎯 Training + Ultrasonic Functions in One Device 🐶 Suitable for All Dogs 📶 984ft Training Range 💧 Waterproof Receiver, Ideal for Outdoor Use 🔋60 Days Standby | Long-Lasting Performance Train Smarter, Stop Excessive Barking Masbrill latest innovation combines a remote training collar and ultrasonic anti-bark system into one device. Control behavior, reduce barking, and build better habits — all with a single remote. 3 Training Modes, 9 Adjustable Levels Choose between Beep, Vibration, or Shock with 1–9 intensity levels. Perfect for gentle corrections and professional training sessions. Dual Ultrasonic Modes Use Ultrasonic + Flash or Ultrasonic Only to stop barking or unwanted behavior from up to 16–23ft away. Emits safe 25kHz sound frequency only dogs can hear. Waterproof Receiver Durable IPX6 collar receiver designed to handle rain, splashes, and playful outdoor sessions with no worries. Mini & Comfortable Transmitter Compact 4.3×2.4 inch transmitter fits perfectly in your hand. Lightweight and easy to operate during walks or training. Train Up to 4 Dogs at Once Includes 4 color receiver collars — easily distinguish which dog you’re training. Great for families with multiple dogs of different sizes and temperaments. Impressive Battery Life 🔋 Standby Time: Up to 60 Days ⏱ Training Mode: 7–8 Hours Continuous Use 🔊 Ultrasonic Mode: 1–2 Hours Continuous Use Built for reliability and endurance — train your dogs confidently without frequent recharging. Why Choose Masbrill 5-in-1 Ultrasonic Training Device? ✅ Combines Training & Anti-Barking in One Device ✅ Covers Both Short & Long Distance Control ✅ Humane, Adjustable, and Effective for All Dogs ✅ Compact, Modern Design with Visual Feedback ✅ Exclusive Multi-Dog Function (Up to 4 Receivers) Technical Specifications Function Dog Training + Ultrasonic Bark Control Training Modes Beep, Vibration, Shock (1–9 Levels) Ultrasonic Modes Ultrasonic + Flash / Ultrasonic Training Range Up to 984ft Ultrasonic Range 16–23ft Ultrasonic Frequency 25kHz Receiver Waterproof IPX6 Standby Time Up to 60 Days Training Use Time 7–8 Hours Ultrasonic Use Time 1–2 Hours Transmitter Size 4.3×2.4 in Receiver Size 8 to 24 in Multi-Dog Support Up to 4 Dogs Receiver Colors Black/ Orange/ Blue/ Pink Stop Barking & Train Effectively — Ultrasonic Dog Training Solution Looking for an anti barking ultrasonic dog bark deterrent that’s also a professional training tool? The Masbrill 5-in-1 device lets you humanely train, stop barking, and manage multiple dogs with ease. It’s the perfect training solution for modern dog owners.