EDUPLINK Bluetooth Speaker: Portable Waterproof 20W Stereo with TWS and 20-Hour Playtime (Blue)

What it is

The EDUPLINK Bluetooth Speaker is a portable wireless speaker designed to deliver room-filling sound in a compact cylinder. It offers 20W HD stereo with enhanced bass, 360° audio projection, and the option to pair two units for a wider, surround-like experience. Its blue finish and rugged build make it suitable for both home listening and travel.

How it helps you

If you value immersive sound without fuss, this speaker aims to balance power and portability. It supports direct playback from TF/MicroSD cards and can resarume audiobooks, which is handy for study sessions or long journeys. With Bluetooth 5.0, a wired AUX input, and dual-speaker pairing, it covers common ways to connect your devices, laptop, tablet or phone.

What stands out in use

On the practical side, the IPX7 waterproof rating protects against immersion up to 1 metre for 30 minutes, which means you can enjoy music by the bath, at the pool, or on a beach trip without excessive worry. The RGB lighting adds a visual sync with the music, which can lift party atmosphere or aid in casual room decor.

What could be less convincing

On paper it seems to tick many boxes, but a few caveats are worth noting. The claimed 20 hours of playback depends heavily on volume and content, real-world performance may vary. Though it supports TF/MicroSD cards, the user experience for navigation through a card depends on the device and file format compatibility, which isn’t fully detailed here. If you prioritise pure professional studio accuracy, this model leans more toward lifestyle and outdoors use than critical listening.

Who it’s for

This speaker suits listeners who want flexible, all-round use: home streaming, travel, poolside or beach listening, and those who like light shows thanks to RGB lighting. It’s also a reasonable choice for families or students who appreciate simple connectivity and the option to play from a card. It isn’t over-engineered for audiophiles or for those requiring pro-grade sound at loud volumes for large spaces.

Who might want to rethink it

If you mainly sit in a quiet room and crave flat, studio-style accuracy, there are other options aimed at higher fidelity. If you expect a small, ultra-compact unit to deliver bass at window-rattle levels, you may find the 20W output feels underpowered in very large rooms or noisy outdoor environments.

When it makes sense to buy

Consider this model if you want a versatile, mid-range portable speaker that survives weather and splashes, supports multiple input methods (Bluetooth, AUX, TF/MicroSD), and offers light show features. It’s a practical fit for everyday listening, casual gatherings, and family use where straightforward operation and durability matter more than top-tier audio spec.