**Features**
This is a standard Japanese layout keyboard compliant with JIS standards, designed for easy typing. The large Enter key and independently arranged special keys such as Delete and Insert help prevent input errors and enable comfortable key typing.

A wireless mouse with a symmetrical design that can be held in either hand is included. It features a micro receiver approximately the size of a 1-yen coin, which can be plugged into a computer's USB port for immediate wireless connection. One receiver unit can connect both the keyboard and the mouse. The receiver can be stored on the back of either the keyboard or the mouse.

It operates with a single AA battery, with an estimated battery life of about 4 years for the keyboard and about 2 years for the mouse without replacement (based on operating time with alkaline batteries; note that these are test values in Elecom's environment and not guaranteed). Both the keyboard and mouse are equipped with power switches to prevent battery drain when not in use. Additionally, a battery level indicator lamp notifies you when it is time to replace the batteries.

The full keyboard includes a numeric keypad, making data entry more efficient for tasks such as Excel. It adopts a membrane switch method supported by rubber domes for key support. The keys are durable, designed to withstand up to 10 million keystrokes, ensuring long-term use. The keytops feature stylish, easy-to-read original fonts, with laser-etched markings that resist fading over time.

The key pitch is 19mm, providing comfortable typing. An angle adjustment stand with two levels allows you to adjust the tilt according to your posture. The stand has non-slip pads to ensure a firm key touch.

A drainage function is included to quickly drain liquids such as water that may accidentally spill onto the keyboard, through drainage holes on the back of the unit. *Note: This is not a waterproof design.*

The mouse is an optical model that resists dust and dirt, enabling maintenance-free, comfortable use. It has a resolution of 1600 counts, ensuring smooth operation across various environments.

**Specifications**
- Set Contents: Wireless full keyboard ×1, wireless optical mouse ×1, shared receiver ×1, two AA alkaline batteries for operation verification, user manual ×1
- Interface: USB connector
- Connector Type: USB (A) male
- Compatible Devices: Windows OS-equipped PCs with USB ports
- Supported OS: Windows 10, Windows 8.1, Windows 7, Windows XP (may require updates or service packs for each OS)
- Color: Black
- Communication Method: GFSK
- Radio Frequency: 2.4GHz band
- Radio Range:
- Approximately 3m when used on magnetic surfaces (e.g., iron desks)
- Approximately 10m when used on non-magnetic surfaces (e.g., wooden desks)
*(Test values in Elecom's environment; not guaranteed)*

**Keyboard**
- Key Type: Membrane
- Key Layout: 109 keys (Japanese layout)
- Key Pitch: 19.0mm
- Key Stroke: 3.5mm
- Power Supply: One AA alkaline, manganese, or nickel-metal hydride rechargeable battery
- Estimated Battery Life: About 4 years with alkaline batteries (test value)
- Color: Black
- Dimensions: Width 447.7mm × Depth 136.0mm × Height 31.6mm (without stand); Height 40.1mm (with stand)
- Weight: Approximately 568g (excluding batteries)

**Mouse**
- Reading Method: Optical sensor
- Resolution: 1600 counts
- LED Color: Red
- Number of Wheels: 1
- Number of Buttons: 3 (including wheel button)
- Receiver Storage: Yes
- Power Supply: One AA alkaline, manganese, or nickel-metal hydride rechargeable battery
- Continuous Operation Time: About 384 hours
- Continuous Standby Time: About 1041 days
- Estimated Battery Usage Period: About 2 years (assuming 8 hours of PC operation per day with 5% of time spent on mouse operation)
- Color: Black
- Dimensions: Width 59.3mm × Depth 100.0mm × Height 37.8mm
- Weight: About 57g (excluding batteries)

**Receiver**
- Dimensions: Width 19.5mm × Depth 15.8mm × Height 6.5mm
- Weight: About 2g

**Warranty**: 6 months
**Package Size**: 171mm × 527mm × 45mm, 1.57kg