Reliable Voltage Protection：Designed for 120V home appliances, this plug-in protector instantly halts current to defend against power threats (voltage spikes, surges, fluctuations, brownouts, over/undervoltage). It reliably disconnects power when voltage falls below 90V or exceeds 140V, preventing damage to your devices.
3-Minute Safety Delay Function：Features a built-in 3-minute delay to protect sensitive equipment such as refrigerators and air conditioners. This smart delay ensures safe voltage recovery, avoiding sudden restarts that could harm your appliances.
High-Performance Surge Protection：Equipped with a 140 Joules surge suppressor, this protector absorbs unexpected power spikes and lightning strikes, keeping your connected devices safe during storms or electrical surges.
Compact & Portable Design：Measuring only 3.97×2.55×1.22 inches, this compact protector is easy to carry, space-saving, and perfect for travel, home, dorm, or office use.
Enhanced Heat Dissipation：Unlike ordinary protectors, this model features multiple heat dissipation vents on one side. This thoughtful design improves airflow, prevents overheating, and ensures stable, long-lasting performance even under heavy use.