Mini Bluetooth Wireless Keyboard with 10-Metre Range in 7, 9 and 10 Inch Sizes

This compact mini Bluetooth keyboard offers a practical wireless typing solution for tablets, smartphones, or other Bluetooth-enabled devices. Its core advantage is the freedom of a 10-metre operational range powered by Bluetooth 3.0 technology, letting you control your device from across the room. Available in black or white and offered in three distinct size options—10 inches, 9 inches, and 7 inches—it provides a fit for different user preferences and portability needs. The keyboard is engineered for efficiency, boasting a substantial 44 hours of continuous working time and an impressive standby duration of over 30 days on its integrated 110mAh lithium battery, which charges in under two hours.

Features and Construction

The keyboard's functionality is built around reliable wireless performance and power management, using specified components to deliver its stated features.

Material and Build

The keyboard's external finish is offered in either black or white, providing two aesthetic choices. Internally, its operation is supported by a Bluetooth 3.0 interface using GFSK (Gaussian Frequency Shift Keying) modulation for stable data transmission. The core power source is a rectangular 110mAh lithium battery measuring 3.0 by 25 by 25 millimetres, which is stated to have a lifespan of 3 years under normal use. The keyboard's low-power design is highlighted by a working current of less than 2.0mA and an ultra-low sleep current under 40µA.

Size and Practical Fit

A key differentiator is the availability of three concrete size variants: 10 inches, 9 inches, and 7 inches. This range allows users to select based on the desired balance between key spacing for comfortable typing and overall compactness for easy transport. The 10-inch model would offer a more spacious layout, while the 7-inch version provides maximum portability. Your choice directly affects the keyboard's physical footprint and its suitability for different bags or usage scenarios.

Uses and Placement

The combination of wireless connectivity, multiple sizes, and long battery life makes this keyboard suitable for various settings, from casual home use to more mobile professional situations.

Event or Professional Use

For presentations, conferences, or trade shows, the 10-metre Bluetooth range allows the presenter to control a slideshow or interact with a displayed device from a distance without being tethered to the podium. The extended 44-hour working time ensures it can last through multi-day events, and the quick sub-2-hour recharge means minimal downtime between sessions. The smaller 7-inch or 9-inch models are particularly easy to pack in a laptop bag or briefcase for business travel.

Everyday Home Use

At home, the keyboard is ideal for using with a media centre PC, smart TV, or tablet from the comfort of a sofa, thanks to the 10-metre range. It simplifies typing longer messages on a smartphone or entering search terms on a streaming device. The over-30-day standby time means it remains paired and ready for instant use without frequent charging, making it a convenient living room accessory. Choosing a white or black model lets it blend with your existing home tech aesthetics.

Benefits and Buying Value

The value of this keyboard lies in its specific, measurable performance metrics and the flexibility offered by its size options, rather than unverified claims.

Reuse and Low Maintenance

The stated 3-year lithium battery lifespan suggests the potential for years of service without the need for battery replacement, contributing to its long-term usability. The power-efficient design, with its deep sleep mode and long standby, reduces how often you need to reach for the charging cable. This translates to less hassle and more consistent readiness for daily tasks.

Why Choose This Product

You would select this keyboard if your primary needs are verified wireless range (10 metres), proven battery endurance (44 hours of work, 30+ days standby), and a choice of physical size (7, 9, or 10 inches). It is a factual match for users who prioritise these concrete specifications and want the option of black or white. The detailed technical specs, like the working voltage range of 1.8~3.6V and the operation between -10 and 55°C, provide a clear picture of its operational limits and reliable design parameters.