Features: brand new and high quality The product is brand new and has premium quality. Fine workmanship to meet the specifications of your original tablet. Features two customized keys, easy to operate. Accurate and fast responsive performance and 8192 levels pen pressure sensitivity for a natural and smooth writing experience Lightweight and ergonomic design is pleasing to the grip, comfortable to use. Specifications: Item name: Battery-free stylus for touch screen pen Model: PW515 Color: Black Size: about 143x14.5mm or 5.63x0.57in Weight: 100 g Quantity: 1pc Fit for: Upgraded Version Q620M or H640P or H950P or h1161 or H580X or GC710 hard pen version Note: Only for upgrade version Q620M or H640P or H950P or h1161 or H580X or GC710,please make sure the model of your device before placing an order. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1PC x Battery-free pen