Features 1、FAST AND EFFICIENT: 120W high power second heating, fast melting, high efficiency and fast heating without waiting, bring uniform and stable heat conduction 2、SMOOTH AND NON STICK: Jump wire baking paint iron, non stick to pipe, smooth and delicate, silky feel, no water leakage, heat conduction effect is remarkable 3、COMFORTABLE HANDLE: TUP soft adhesive wrap handle, comfortable grip and non slip, ergonomic design, not easy to yellow and stick 4、PREVENT HOT AND MISCONTACT: The utility model mica heat insulation technology can effectively avoid burning caused by overheating of the nose. The built in prevent miscontact switch can effectively avoid miscontact and further protect your safety 5、ACCURATE AND UNIFORM: Intelligent chip bring accurate temperature control, 340℃ constant high temperature, enhanced battery protection, display remaining power. The pipe is heated evenly and fused more tightly 6、EASY TO USE: Cordless and portable, not limited by power supply, easy to melt water pipes where there is no power supply Specification Item Type: Water Pipe Hot Melt Machine Material: TUP Battery: 1 x 21V Lithium battery(not included) Applicable Battery: Universal for Dayi a3 series Iron Size: Approx. 20mm / 0.79in, 25mm / 0.98in, 32mm / 1.26in Package List 1 x Hot Melt Machine 2 x 20mm Iron 2 x 25mm Iron 2 x 32mm Iron 1 x Screw 1 x Wrench