Product Overview
The DOACE 220V to 110V Converter is a compact, high-performance travel power solution designed for U.S. travelers visiting Europe and other regions with different voltage standards. With a 350W capacity, it safely powers most American devices under 350 watts abroad—including laptops, hair straighteners, shavers, toothbrushes, cameras, and more. The unit features an intelligent auto-conversion system that automatically adjusts input voltage from 100-240V at 50/60Hz, ensuring compatibility across the globe without manual switching. Its lightweight, cordless design makes it ideal for international trips, while the included universal plug adapters support 190+ countries.
Key Features
- 7-in-1 Multi-Port Design: Includes three AC outlets (US standard), two USB-C Power Delivery ports, and two Quick Charge USB-A ports. This allows you to charge up to seven devices simultaneously—ideal for families or professionals managing multiple gadgets during travel.
- Smart Auto-Voltage Conversion: Built with a patented AI chip, this converter automatically detects and converts incoming voltage from 100–240V and frequency from 50/60Hz to stable US-standard 110V/60Hz output. Simply plug in and use—no switches or adjustments required.
- Compact & Quiet Operation: Weighing just 7.9 ounces and featuring a 20% smaller footprint than comparable models, it fits easily into any luggage. It also operates 10% quieter than standard converters, making it discreet even in hotel rooms or shared spaces.
- Global Plug Compatibility: Comes equipped with four interchangeable plug adapters: Type C (European), Type F (Schuko), Type G (UK/Ireland), and Type I (Australia/New Zealand). These cover over 190 countries, including Germany, France, Japan, Thailand, Mexico, Australia, and many others.
- Safety First Approach: Fully tested and certified by NRTL with built-in protections against overheating, overload, short circuits, and surge events. The dual indicator lights help monitor status, and safe usage is maintained as long as total load remains within rated limits.
- High-Wattage Support: Delivers up to 350W continuous power—52% more than typical 230W models—enabling it to handle essential travel devices such as CPAP machines, breast pumps, tablets, gaming consoles like Xbox, and personal care tools like curling irons and straighteners.
Technical Specifications
- Input Voltage Range: 100–240V, 50/60Hz
- Output Voltage: 110V AC, 60Hz
- Maximum Power Output: 350W
- Weight: 7.9 oz (224g)
- Dimensions: Compact, cordless design
- USB Ports: 2x USB-C (PD), 2x USB-A (QC), 3x AC outlets
- Plug Adapters Included: Type A (North America), Type C/F (Europe), Type G (UK/Ireland), Type I (Australia)
- Safety Certifications: NRTL tested with overheat, overload, and short circuit protection
Benefits & Use Cases
This converter is ideal for frequent international travelers who rely on sensitive electronics such as laptops, smartphones, e-readers, electric toothbrushes, shavers, and hair styling tools. Whether you’re staying in a Parisian boutique hotel, working remotely from a Tokyo café, or relaxing in Bali, this device ensures your devices receive the correct voltage without risk of damage. It’s especially useful for those bringing medical equipment like CPAPs or nebulizers, which require consistent power. The fast-charging USB ports support quick top-ups for phones and tablets, eliminating waiting times between meetings or sightseeing trips.
Unlike bulky traditional converters, this model prioritizes portability without sacrificing functionality. The inclusion of four regional plug types means you won’t need separate adapters for each destination—perfect for multi-country journeys across Europe, Asia, Africa, or South America. The auto-sensing technology removes guesswork, so users can focus on their trip rather than technical setup.
Important Notes
- This converter is not suitable for high-wattage appliances such as hair dryers, electric kettles, space heaters, or steam irons—devices exceeding approximately 350W should not be used.
- If the green and red indicator lights flash alternately, the converter has detected an overload condition. To reset, turn the power switch off and back on once. As long as the total wattage of connected devices stays within 350W, normal operation will resume.
- The package includes the main converter unit, one European Type C/F power cord, and four detachable plug heads (US, UK, AU, EU). No additional cables are provided beyond what’s needed for immediate global use.
- Always verify device wattage before connecting. Check labels on chargers or consult manufacturer specifications if unsure—overloading voids safety guarantees.













Compatible with: Germany, Spain, France, Italy, Greece, Iceland, Netherlands, Norway, Poland, Portugal, Switzerland, Denmark, Korea, Turkey, etc




Compatible with: England, Scotland, Ireland, British, Hong Kong, Irish, Jordan, Kenya, Macau, Malaysia, Pakistan, Qatar, Singapore, Tanzania, etc


Compatible with: Argentina, Australia, China, Fiji, New Zealand, Cook Islands, Kiribati, Samoa, Tajikistan, Tonga, Tuvalu, Vanuatu, Uruguay, etc




















