1. Built-in card removal pin, including two SIM card storage slots 2. High-density soft bristle brush head + nano-cleaning cotton head 3. Cleaning without leaving a dead corner, easy to clean the headset, cell phone hole 4. Scope of application: all kinds of digital electronic products surface cleaning, SIM card storage 5. Material: ABS, stainless steel, silicone 6. Size: about 7 x 2 x 1.5cm 7. Weight: about 16g
