1. Smart digital display design, real-time temperature viewing and precise temperature adjustment for accurate welding
2. Built-in lithium battery with USB rechargeable, cordless and portable for indoor and outdoor welding work
3. Fast heating and stable heat output, ensure firm welding spots and improve working efficiency
4. Multiple safety protection and auto sleep function, anti-scald and power-saving for safe use
5. Mini lightweight body, widely used for home maintenance, electronic repair and DIY welding projects