Palm Rejection High Sensitivity for Lenovo IdeaPad Flex 5i/for Samsung Galaxy Chromebook 2 Feature: 1. Ultra wear-resistant pen tip: It does not scratch the screen, and is durable. Two way communication. Strong anti-interference capability, no delay and interruption. 2. Light weight, no burden: The pen is light in weight, comfortable to hold, thin in body and excellent in grip. The aluminum alloy pen body, with fashionable frosted surface, not only provides a perfect writing experience, but also can withstand 6 pounds of pressure without deformation. 3. Compatibility&scalability: Store user preferences in the stylus, allowing users to enjoy a seamless experience on different devices; Nine extended functions are reserved for accessing inertial measurement data. 4. 4096 pressure sensitivity: 4096 pressure points can react to the lightest touch, accurately draw and color. It's perfect for sketching and shadows. Palm Rejection - When using this USI pencil to write or draw, place your palm comfortably on the screen and lean against the screen without any influence, and do not worry about annoying marks. 5. Long life: Long battery life, no pressure when working outside. Working for more than 600 hours, it can stand by for 6 months with AAAA battery. It is suitable for laptops and tablets of multiple brands and models. For example, for Lenovo, for HP, for Acer, for ASUS, for Samsung, etc., see the description for details. Specification: Application Brands: for Lenovo Application Screen: Capacitive Screen Application: Tablets,Laptops Color: Dark grey Material: Aluminum alloy Features: 4096 pressure-sensitive, Palm Rejection, strong compatibility Battery: 1 X AAAA battery, built-in Size: 13.7x1x1cm/5.39x0.39x0.39in Weight: 15g Applicable to the following brands and models: For ASUS: For ASUS Chromebook CX9(CX9400)(some models, including North American models ending with T) For ASUS Chromebook Detachable CM3 For ASUS Chromebook Detachable CZ1 For ASUS Chromebook Flip C436FA For ASUS Chromebook Flip CM3200FM1A For ASUS Chromebook Flip CM3200FVA For ASUS Chromebook Flip CR110FKA For ASUS Chromebook Flip CX3 For ASUS Chromebook Flip CX5(CX5400) For ASUS Chromebook Flip CX5(CX5500) For Asus Flip C536 For Asus Flip CM5 For HP: For HP Chromebook x211 For HP Chromebook X360 11 G4 Education Edition For HP Chromebook x360 12b For HP Chromebookx36013c For HP Chromebookx36014b(14b-ca0xxx and FHD 14b-cb0xxx models For HP Chromebook x360 14c For HP Elite c1030 Chromebook For Samsung: For Samsung Galaxy Chromebook 2 For Lenovo: For Lenovo 10e Chromebook Tablet For Lenovo 300e Chromebook Gen 3 For Lenovo 500e Chromebook Gen 3 For Lenovo Chromebook Duet For Lenovo Chromebook Duet 5 For Lenovo ideaPad Duet 5 Chromebook For Lenovo IdeaPad Flex 5i Chromebook(135 For Lenovo ideaPad Flex 5i Chromebook(136) For Lenovo ThinkPad C13 Yoga Gen 1 Chromebook For Acer: For Acer Chromebook Spin 314(CP314-1HN) For Acer Chromebook Spin 511(R753TN) For Acer Chromebook Spin 512(R853TNA) For Acer Chromebook Spin 513n(CP513-1HCP513-1HLR841TR841LT) For Acer Chromebook Spin 514(CP514-1H,CP514-1HH,CP514-1W,CP514-2H) For Acer Chromebook Spin 713(CP713-2WCP713-3W) Other: For NEC Chromebook Y1 Gen3A For NEC Chromebook Y3 For Dynabook Chromebook C1 N/A Model: Not compatible with for Chromebook / for acer spin 311 / for acer Chromebook713(CB713) / for ASUS chromebook R11 / for yoga c630 Chromebook Package Included: 1*Stylus pen Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.