Compact Multi - Functional Electronic Tool Kit (Mini light bulb)

📦 Product Overview: The Mini Bulb Box is an innovative portable electronic lighting tool designed specifically for various applications, including soldering iron repairs and welding tasks. This compact device combines versatility and functionality, allowing users to easily adjust voltage settings for optimal performance.

🔧 Key Features:

• Design: Constructed from durable aluminum alloy material, ensuring resilience and longevity during use.
• Battery Capacity: Equipped with a robust 650mAh battery, providing extended use between charges.
• Voltage Regulation: Features a four-speed regulator with tail twist adjustments, allowing precise control over the preheating voltage, ranging from 2.2V to 4.0V.
• Compact Size: With dimensions of approximately 13.7mm x 41mm x 62mm, the Mini Bulb Box is designed for portability, making it easy to carry and store.
• Charging Port: The device is fitted with a micro interface for convenient charging, ensuring that you can keep your tool ready for use at all times.

🛡️ Usage Instructions:

1. To power on or off the device, click the button five times.
2. Activate the pre-heating function by clicking the button twice.
3. Adjust the voltage by twisting the designated control knob.

🔘 Important Note: The package includes only the main unit. Users will need to prepare their own soldering iron and mini light bulb to complete their setup.