Specification BatteriesRequired : 1 Brand : Lightnote BulletPoint : 0711719821328 BulletPoint1 : How to Use – Charge using direct sunlight or a USB-C cable (not included); a full charge takes 2 minutes. The screen displays a chess puzzle—analyze the position and determine the best move. Press the button once to advance to the next puzzle or double-press to go back BulletPoint2 : Solar-Powered and USB-C Rechargeable – Operates using solar energy or USB-C fast charging. A single charge lasts a full day or up to 100 screen refreshes, providing uninterrupted gameplay BulletPoint3 : E-Ink Display for Clear and Comfortable Viewing – Features a 1.54-inch e-ink screen with sharp, glare-free visuals for a paper-like chessboard experience. Reduces eye strain and works well in all lighting conditions BulletPoint4 : Compact, Lightweight, and Travel-Friendly – Weighs only 31g (1.44 oz) and measures 55x36x13mm. Designed for easy portability with a durable plastic-acrylic build for long-lasting use BulletPoint5 : Perfect for Chess Players of All Levels – Helps improve pattern recognition and checkmate tactics. Ideal for beginners, casual players, and competitive strategists. A great gift for chess enthusiasts and tournament players Color : White ControllerType : Button Control CpsiaCautionaryStatement : choking_hazard_small_parts ExternallyAssignedProductIdentifier1 : 198168789292 ExternallyAssignedProductIdentifier2 : 0198168789292 FormFactor : Handheld GpsrSafetyAttestation : 1 HardwarePlatform : Nintendo Switch Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : CN_SmallLithiumIonBatteryWithEquipment Hazmat11 : DE_SmallLithiumIonBatteryWithEquipment Hazmat12 : EG_SmallLithiumIonBatteryWithEquipment Hazmat13 : ES_SmallLithiumIonBatteryWithEquipment Hazmat14 : FR_SmallLithiumIonBatteryWithEquipment Hazmat15 : GB_SmallLithiumIonBatteryWithEquipment Hazmat16 : IE_SmallLithiumIonBatteryWithEquipment Hazmat17 : IN_SmallLithiumIonBatteryWithEquipment Hazmat18 : IT_SmallLithiumIonBatteryWithEquipment Hazmat19 : JP_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : MX_SmallLithiumIonBatteryWithEquipment Hazmat21 : NL_SmallLithiumIonBatteryWithEquipment Hazmat22 : PL_SmallLithiumIonBatteryWithEquipment Hazmat23 : SA_SmallLithiumIonBatteryWithEquipment Hazmat24 : SE_SmallLithiumIonBatteryWithEquipment Hazmat25 : SG_SmallLithiumIonBatteryWithEquipment Hazmat26 : TR_SmallLithiumIonBatteryWithEquipment Hazmat27 : US_SmallLithiumIonBatteryWithEquipment Hazmat28 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryWithEquipment Hazmat6 : AU_SmallLithiumIonBatteryWithEquipment Hazmat7 : BE_SmallLithiumIonBatteryWithEquipment Hazmat8 : BR_SmallLithiumIonBatteryWithEquipment Hazmat9 : CA_SmallLithiumIonBatteryWithEquipment IncludedComponents : Device ItemName : Lightnote Solar-Powered Chess Puzzle Device – 25,000+ Checkmate Puzzles | Rechargeable E-Ink Display, USB-C Charging, Mini Handheld Chess Trainer for Beginners & Pros, Lightweight & Travel-Friendly ItemPackageDimensions_Height : 8.001 centimeters ItemPackageDimensions_Length : 2.6924 centimeters ItemPackageDimensions_Width : 5.207 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : electronic-handheld-games Language : english Manufacturer : Cardona Bits ManufacturerMinimumAge : 72 Material : Silicone Material1 : Acrylic Material2 : Plastic ModelName : Chess Edition NumberOfItems : 1 NumberOfPlayers : 1 PartNumber : LNCHESS002 Platform : not_machine_specific PowerSourceType : Rechargable, Solar, USB-C ProductDescription : Take your chess training anywhere with the Lightnote Solar-Powered Chess Puzzle Device, a compact and easy-to-use tool designed to sharpen your skills. With 25,000+ checkmate puzzles, this device helps you recognize patterns, improve tactics, and strengthen your overall strategy. Unlike chess apps or books, its distraction-free e-ink display provides a clear, glare-free chessboard, making it comfortable to use for long periods without straining your eyes. Designed for convenience, this battery-free chess trainer runs on solar power and also supports USB-C charging for quick power-ups. A 2-minute charge gives you a full day of use or up to 100 screen refreshes, so you can focus on solving puzzles without interruptions. Its lightweight and pocket-sized design makes it easy to carry wherever you go, whether you're at home, commuting, or traveling. Using the device is simple—just press the button to see a new puzzle or double-press to go back to a previous one. No complicated menus or settings—just an easy way to train your mind and improve your game. Whether you're a beginner learning the fundamentals, a casual player looking for daily practice, or a seasoned competitor preparing for tournaments, this chess puzzle trainer is an effortless way to build your skills anytime, anywhere. ProductSiteLaunchDate : 2024-03-19T15:07:21.194Z SafetyWarning : Assembled from Small Parts, May Not Be Suitable For Children Under 3 Years StreetDate : 2020-09-01T00:00:01Z Style : Balloons SupplierDeclaredDgHzRegulation : not_applicable TargetAudienceKeyword : Unisex Adult TargetGender : unisex Theme : Chess UnspscCode : 60141102