✅Triple-Probe Ultrasonic Tech: 95% Faster Bark Control for Dogs 6mo-8yo! Most dog bark deterrent devices use single-probe tech (limited to 25kHz) or weak dual probes. Each Cool’s 2025 Triple-Probe system combines 25kHz fixed + 20-26kHz/24-50kHz sweeping frequencies to cover 3X more bark-triggering ranges. Lab results show 95% of dogs stop barking within 5 seconds at 10m – 2X faster than generic ultrasonic bark boxes. Safe for dogs over 6 months and under 8 years with normal hearing (effectiveness decreases for puppies under 6mo or senior dogs over 8yo due to hearing sensitivity). No shocks or sprays – humane ultrasonic waves gently interrupt unwanted behavior. 🔋 60-Day Battery & 1.5H Fast Charge: Lasts 4X Longer Than Basic Silencers! Cheap dog barking silencers die after 15 days, but Each Cool’s 450mAh battery lasts 60 days (30min/day use) – perfect for travel or daily walks. Charge fully via Type-C in 1.5 hours (no slow Micro-USB!). Compact ABS design (142g) slips into pockets, unlike bulky indoor anti barking devices. Built-in 300-lumen LED spotlight (10m range) doubles as a flashlight for night walks. One device handles barking control and lighting – no extra gadgets needed! 💡 Cyclic + Strong Modes: Adapts to Stubborn Dogs & Neighbor’s Pets! Struggling with a neighbor’s barking dog? Cyclic Mode rotates 25kHz → 24-50kHz → 20-26kHz every 3 seconds to prevent habituation. For emergencies, Strong Mode activates all 3 probes at max power. Unlike static dog whistles (ignored after repeated use), our sweeping frequencies keep dogs alert. Add the 85dB buzzer (like a car alarm) to deter aggressive breeds – safer than risky spray devices. Works indoors/outdoors, rain or shine! ❤️ Pain-Free & Portable: Safe for Puppies, Easy for You! Shock collars cause anxiety, while basic ultrasonic boxes lack precision. The Cool delivers gentle, effective ultrasonic sound—safe for puppies over 6 months and small breeds. It auto-shuts off after 20 seconds to prevent overstimulation. Lightweight (half the weight of traditional bark boxes) and pocket-sized, it’s perfect for apartments, camping, or parks. No setup needed—just press a button for instant quiet! 📦 What’s Included: Full Kit + 1-Year Warranty & 30-Day Returns! Everything you need: 1x 2025 Triple-Probe Handheld Anti-Bark Device, 1x Type-C Charging Cable, 1x User Manual. Backed by 1-year warranty and 30-day hassle-free returns – contact us directly for support or refunds. Note: Designed for dogs aged 6+ months with normal hearing (under 8yo). Pro Tip: Pair with treats/praise for faster training!