mode and right-hand mode.
【Battery-free Pen】: Adopts battery-free pen, you don't need to charge it, ergonomic design, which can effectively reduce the fatigue caused by holding a pen for a long time. The 2 buttons functions can be customized, and the default functions are pen/eraser and the mouse.
【Strong Compatibility】: Support connect with PC/laptop/Android smartphone or tablet. Compatible with Windows 10/8/7(32/64 bits) or later, Mac OS 10.12 or later, Android. Work well with most design and artist software such as Photoshop, SAI, AI, ID, Lr, krita, Painter, Flash, 3D, C4D and more. Suitable for professional artists, novice designers, teachers, and amateurs at all ages.

Specifications:
Model: S640
Color: Black
Technology: Electromagnetic Digitizer
Active Area: 6x4 Inch
Pressure Sensitivity: 8192 Levels
Resolution: 5080 LPI
Report Rate: 250 PPS
Reading Height: 10mm
Hot Keys: NO
Interface Support: USB
Pen: P001 Passive Pen
Pen: Battery-free Pen
Pen Pocket: Yes
Compatible Systems: Windows 10/8/7(32/64 bits) or later, Mac OS 10.12 or later  
Item Size: 218 * 130 * 9mm / 8.6 * 5.1 * 0.4in
Item Weight: 175g / 6.2oz
Package Size: 23.5 * 17.5 * 3.2cm / 9.3 * 6.9 * 1.3in
Package Weight: 317g / 11.2oz

Notes:
To connect Android mobile phone/tablet, you need to buy another OTG adapter(not included). Android mobile phone/tablet must support Android 6.0 and later, and support OTG function. Samsung phones are not supported.
Please download VEIKK driver and manual from our official website.

Packing List:
1 * VEIKK S640 Graphic Tablet with USB Cable
1 * Passive Pen (No battery needed and No charge needed)
1 * Pen Pocket
8 * Pen Nibs
1 * Removal Tool
1 * Quick Start Guide(English, Korean)
1 * Driver Download Reminder