Product Type:Smart Picasso Touch Capacity Stylus Pencil. Model:P888. Brand:WIWU. Color:Black/silver. Chargin Time:1-2 hours. Working Time:8-10 hours. Battery:0.518wh/3.7v/140mah. Function:Painting/Writing/Make notes touch. Meterial:Aluminum Alloy. Standard Fitting:USB Charger. Pen Nib size:2mm. Pen size: 110 x 9.5mm. Pen holder size: 112 x 16mm. Compatible: Universal support for both iOS and android phone and tablet. On the go design: Easy to carry (attach to any deivce). Smart Intelligent auto on when take out from holder, and also off when insert back. Highly sensitive, perfect for any details artwork design. Universal support for both iOS and android phone and tablet. On the go design: with 3M adhesive sticker on the back (attach to any device), easy to carry. Intelligent auto on when take out from holder, and also off when insert back. Built-in 140mAh lithium battery. Highly sensitive, perfect for any details artwork. Compatible with: iPhone iPad. Most Android smartphones and tablets with capacitive touch screen. Package included: 1 x WIWU P888 Capacitive Stylus Pencil. Other items not included. Brand WIWU SKU 100267430_NP-1020523614