Colorful Bluetooth 100Keys Keyboard - Retro Rainbow Gradual Colors

Our review of the UBOTIE Colorful Bluetooth 100Keys Keyboard finds it best suited to anyone who wants a compact, eye-catching typing accessory for tablets, phones or laptops; the single biggest reason to buy is the durable gradual rainbow finish that keeps the keyboard visually distinctive without worrying about fading. The keyboard blends a retro round keycap look with modern Bluetooth convenience, so it appeals to students, creatives and anyone who wants a portable typing feel that stands out from basic black or white boards.

Key Features

• Gorgeous gradual colors: The multi-hue rosy gradient finish adds visual character and is designed not to fade, so it keeps a fresh appearance in an office or dorm setting.
• Retro round keycaps: The typewriter-inspired round caps deliver a tactile, clicky feel and a pleasant low-volume thunk that many users find satisfying for long typing sessions.
• Broad compatibility: Works with Windows, Mac OS, iOS and Android devices, making it a flexible companion for phones, tablets and PCs.
• Stable Bluetooth connection: Built with a Broadcom chip for up to 10 m range and quick reconnection, which helps maintain a usable wireless link across rooms and desks.
• Portable compact layout: The 100-key compact size reduces desk footprint and makes the keyboard easy to carry between workspaces and on travel days.

Who It's For

This keyboard is ideal for students, creative professionals and anyone who types on a tablet or phone and wants a retro-styled, portable alternative to a full-size board. The visual gradient and round keycaps suit users who appreciate colorful design and a pleasant mechanical-style keypress without the bulk.

Users who need rock-solid enterprise wireless performance or the longest possible battery life may want to compare other models first; similarly, if you require a full numeric pad or highly specialized programmable keys, a larger or more feature-rich keyboard may be a better fit.

Pros & Cons

Pros

• Attractive gradual color finish that resists fading and makes the keyboard stand out.
• Comfortable retro round keycaps with a satisfying clicky feel and relatively quiet sound quality.
• Good multi-platform compatibility for Windows, Mac OS, iOS and Android devices.
• Compact and portable 100-key layout that is easy to carry and store.

Cons

• Bluetooth connectivity has mixed reports; some users may experience occasional disconnects depending on device and environment.
• Not a full-size keyboard for users who need a dedicated numpad or advanced programmable keys.

Specifications

Our Verdict

The UBOTIE Colorful Bluetooth 100Keys Keyboard is a good value for buyers who prioritize style and a pleasant typing feel on mobile devices; its durable gradient finish and retro round keys make it a memorable desk accessory, and cross-platform Bluetooth support adds real versatility. Those who need maximum wireless reliability or advanced full-size features should weigh alternatives, but for everyday typing and portability this keyboard is an attractive, sensible choice.

Frequently Asked Questions

Does it work with tablets and phones?
Yes, the keyboard is compatible with iOS and Android devices as well as Windows and Mac OS, so it pairs with tablets and phones for easier typing.

Will the colors fade with use?
The 2024 version is advertised with a fade-resistant gradual rainbow finish designed to retain its appearance over time.

How reliable is the Bluetooth connection?
The keyboard uses a Broadcom chip and supports about a 10 m range with quick reconnection, though some users report occasional disconnects depending on environment and host device.