1. **Premium ABS Build & Compact Form:** Crafted from high-quality ABS material, this ultrasonic bark control device measures approximately 14 x 14 x 4.5 cm (5.5 x 5.5 x 1.8 inches), making it a suitable and convenient size for various placement options. Material: ABS 2. **Tailored Ultrasonic Frequencies:** Features three distinct ultrasonic frequency modes: a versatile sweep frequency from 15KHz to 30KHz, a fixed 30KHz mode, and a fixed 20KHz mode. This allows for precise bark deterrence for different dog sizes and sensitivities. Color: Orange 3. **Versatile Application for Any Setting:** Designed for wide-ranging use, whether you need to manage barking during park outings, indoor playtime, outdoor yard activities, or simply to encourage quiet behavior around the dog kennel. 4. **Effective & Gentle Bark Deterrence:** Utilizes advanced ultrasonic sound technology to gently and effectively curb unwanted barking, providing a calm and peaceful environment for both pets and owners without causing distress. Product size: 14 x 14 x 4.5 cm (5.5 x 5.5 x 1.8 inches) 5. **Simple and Intuitive Control:** Boasts simple and intuitive operation with a clearly marked mode selection knob, enabling easy adjustment of settings to match your specific training needs and ensure optimal performance. Name: Pawcify Barkguard for Dogs Battery capacity: 1200mAh Operating current: 300mA Charging voltage: 5V Standby operating time: 15+ days Charging time: 2 hours Material: ABS Included Accessories: 1 PCS × Barkguard for Dogs 1 PCS × Hook Up