Material: aluminum alloy.
Built-in battery: 3 LR41 button batteries.
Four-in-one function: red laser, LED white, commonly used writing pen, mobile phone stylus.
Applicable products: suitable for all touch-screen mobile phones and tablet computers.
Features: This multi-function stylus, with red laser, LED white, writing pen, touch screen stylus 4 features, features, the use of a wide range.