I am selling this item because I purchased it but have no use for it. Please review the product details before purchasing. ● Retail Price: ¥2750 ● Product Details Compatible Devices: Bluetooth Ver. 4.0 or higher HID profile compatible devices Compatible OS: Windows 8 / 10 / 11, macOS, iOS, iPadOS, Android OS Connection Method: Bluetooth Ver. 5.0 Connection Range: Approximately 8m Supported Profiles: Bluetooth Ver. 4.0 EOHID Radio Frequency Band: 2.4-2.48GHz Key Type: Pantagraph Key Pitch: 17mm Key Stroke: 1.5mm Number of Keys: 78 Battery: Lithium-ion battery 280mAh Charging Time: Approximately 2 hours Continuous Operation Time: Approximately 30 hours Size: Approximately Height (H) 17 x Width (W) 24.3 x Depth (D) 0.7cm Cable Length: Approximately 50cm Materials: ABS resin / Steel / PU *Values may vary depending on the usage environment and conditions. ● Contents - Wireless keyboard body - Instruction manual and warranty - Type-C charging cable ● Condition The main unit has only been used once and is in beautiful condition. ● Other Notes ⚠️ I do not accept reservations. Please understand that this is a used item before purchasing. It will be shipped in a box with waterproof packaging via anonymous shipping (either Rakuraku Mercari or Yu-Yu Mercari).