Keyboard 87 key with Elecom Bluetooth Stand [TK-DCP01BK]

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Specifications
Connection method : Bluetooth wireless method
Bluetooth : Bluetooth Class2
Compatible models : PCs with Bluetooth HID profile, tablets, smartphones
Compatible OS : Windows 10, Windows 8.1/Android OS 4.1/iOS13.4, iPad OS13.4/Mac OS X 10.9 * You may need to update to the latest version of each OS. * Please check the correspondence table for the latest information.
Compatible Profile : HID (Human Interface Device)
Connectable number of units : 3
Communication method : GFSK method
Radio frequency : 2.4 GHz band
Radio range : approximately 10m
Key Type : Pantograph
Key Arrangement : 87 keys (Japanese arrangement)
Key Pitch : 17.5 mm
Key Stroke : 1.7 mm
Number of hot keys : 11 keys
Power Source (Keyboard Body) : one of AA alkaline dry batteries, AA Manganese dry batteries, AA nickel hydrogen secondary battery / USB Bus Power
Estimated Battery Use Period : Standard Alkaline Dry Batteries for approximately 6 months
External Dimensions (Keyboard Body) : approx. 295 x depth 166 x height 23.5 mm
Mass (Keyboard Body) : approx. 440g (excluding battery)
Accessories : User's manual x 1, AA alkaline dry batteries for operation confirmation x 1 (not assessed), USB cable for power supply x 1, box