Mini Bluetooth Wireless Keyboard with 10-Metre Range and 44-Hour Working Time for Portable Typing

This compact Bluetooth wireless keyboard addresses the practical challenges of typing on tablets and smaller mobile devices where on-screen keyboards prove cumbersome for extended use. With its Bluetooth 3.0 technology and 10-metre effective operating range, users gain flexibility in placement while maintaining stable wireless connectivity. The keyboard's compatibility with 7-inch, 9-inch, and 10-inch devices covers most popular tablet sizes, while its 44-hour continuous working time and 30-plus day standby period significantly reduce charging frequency compared to many portable peripherals. Available in straightforward black or white colour options, this keyboard focuses on essential functionality for productivity on the move.

Features and Construction

The mini Bluetooth keyboard incorporates specific technical specifications that determine its performance and practical application. From its power management system to physical operating parameters, each element contributes to how this portable input device functions during regular use.

Material and Build

At the core of this wireless keyboard sits a lithium battery measuring 3.0×25×25mm, providing portable power without reliance on mains electricity. This battery offers a rated lifespan of three years and delivers 110mAh of capacity, enabling extended use between charges. The electronic components operate within a 1.8-3.6V working voltage range, while the device maintains low power consumption with a working current below 2.0mA and standby current between 0.3-0.5mA. These technical specifications translate to practical benefits including reduced charging frequency and reliable performance across various usage scenarios.

Size and Practical Fit

While precise physical dimensions aren't explicitly stated, this keyboard's compatibility with 7-inch, 9-inch, and 10-inch devices indicates a compact form factor suitable for accompanying smaller screens. The product's wireless nature eliminates cable management concerns, while the 10-metre Bluetooth range provides placement flexibility within typical room environments. Keys requiring 80±10g of activation force offer tactile feedback during typing, though exact key count and layout details remain unspecified. The device functions effectively within a -10°C to 55°C temperature range, accommodating various indoor environments and seasonal conditions.

Uses and Placement

This portable keyboard serves multiple practical scenarios where traditional keyboards prove inconvenient or overly bulky. Its wireless design and compatibility with various screen sizes create opportunities for productive typing beyond conventional desktop setups.

Event or Professional Use

For presentations, conferences, or mobile work scenarios, this Bluetooth keyboard enables comfortable typing without being tethered to a specific location. The 10-metre operating range allows presenters to control presentations from across a room, while journalists or field researchers can type notes on tablets without balancing bulky equipment. The 44-hour continuous working time supports extended professional use during travel or events where charging opportunities might be limited. Compatibility with various tablet sizes means users can pair the keyboard with their existing 7-inch, 9-inch, or 10-inch devices rather than requiring specialised equipment.

Everyday Home Use

Within domestic environments, this mini keyboard transforms tablets into more practical devices for email composition, document editing, or entertainment system control. Living room sofa typing becomes more comfortable without trailing cables, while kitchen recipe viewing can incorporate recipe adjustments via wireless input. The straightforward black or white colour options blend with various home décors, and the compact size facilitates storage alongside tablets when not in use. The keyboard's temperature tolerance from -10°C to 55°C ensures reliable performance throughout different home environments without requiring climate-controlled conditions.

Benefits and Buying Value

The practical advantages of this Bluetooth keyboard stem directly from its measurable specifications rather than subjective claims about quality or performance. These concrete benefits address specific user needs in portable typing situations.

Reuse and Low Maintenance

With a lithium battery rated for three years of use, this keyboard offers extended service life before requiring battery replacement. The charging process takes less than two hours with a ≥200mA charging current, minimising downtime between uses. The low standby current of 0.3-0.5mA conserves power during periods of inactivity, while the sleep current below 40μA further extends battery preservation. This power efficiency reduces both charging frequency and overall electricity consumption compared to keyboards with less optimised power management systems.

Why Choose This Product

Selection of this particular Bluetooth keyboard hinges on its combination of measurable specifications that address common portable typing limitations. The 10-metre operating range exceeds many competing products, while the 44-hour continuous working time provides substantial use between charges. Bluetooth 3.0 connectivity ensures compatibility with a wide range of existing devices without requiring specialised adapters. The clear compatibility with 7-inch, 9-inch, and 10-inch screens eliminates uncertainty about device pairing, and the straightforward colour choices simplify integration with existing equipment without requiring aesthetic compromises.