At-16 4 in 1 Mobile Phone Tablet Universal Handwriting Touch Screen Pen with Common Writing Pen & Red Laser & LED Light Function(Silver)

1. Product material: aluminum alloy.2. Built in batteries: 3 Lr41 button batteries.3. Four in one function: red laser, LED white light, common writing pen, mobile phone touch screen pen.4. Applicable products: suitable for apple, Huawei, Samsung, Xiaomi and other mobile phones and tablets with touch screen function.5. Product features: this multi-functional stylus has four features: red laser, LED white light, writing pen and touch screen stylus, with multiple functions and wide application range.