The Tronsmart Mirtune S100 is a new portable Bluetooth speaker that promises to deliver awesome sound quality and a portable design. Tronsmart usually fares well against the big boys in this market, but does it live up to the hype? Let’s take a closer look.
Design
The Mirtune S100 is a compact and stylish speaker that comes in two colors: black with blue and a solid blue variant. It features a retractable handle, making it easy to carry around. The speaker is also IPX7 waterproof, which means it can be submerged in up to 1 meter of water for up to 30 minutes. This makes it ideal for use at the beach, by the pool, or even in the shower.
The overall fit and finish is pretty solid for the price point of just $80. The build has a ruggedness to at that makes you comfortable carrying it anywhere. The fabric covering feels premium and lends to it blending into any environment as well.

The Mirtune S100 offers a range of connectivity options, including Bluetooth 5.3, Aux-in, USB, and Micro SD Card. This means you can connect it to a variety of devices, including your smartphone, tablet, laptop, or MP3 player. The speaker also has a built-in microphone for hands-free calling and accessing your phone’s voice assistant.
Sound
The Mirtune S100 boasts a 2.1 channel audio system with a 50W output power. This combination of a runaway woofer and two tweeters results in an impressive audio experience, delivering powerful bass and clear trebles. You can further customize the sound to your liking using the Tronsmart app, which offers five EQ presets and a customizable EQ option. The app also allows you to control other speaker functions, such as the rainbow light show that can be switched between three beat-driven modes.
The output is again impressive for the price and size of the Tronsmart S100. I thought the bass really punched above expectations. It carries well enough to have it entertain your friends at a busy pool party or inside a more formal setting. The balance of bass and mids is robust and natural voices come through crisp enough. At higher volumes, you can start to get a slight distortion, but you are very much at the maximum levels before this happens.

Battery Life
With a battery life of up to 20 hours, the Mirtune S100 surpasses most speakers in its size category. It also functions as a built-in power bank, allowing you to charge your devices on the go. I’ve found this estimate to be fairly accurate. Even when I’ve pushed it to above the “optimal” 50% volume levels, I have hit close to the 20 hours of endurance.
Charging is pretty straight forward when you deplete the Mirtune S100 completely. There’s a USB-C power port under the auxiliary cover that makes this easily accessible but still lends to the waterproofing.

Final thoughts

Earned for achieving an overage average star rating of at least 3.75 stars, this product is an AndroidGuys Smart Pick, signifying a perfect blend of quality, performance, and value. It excels in key areas like design, innovation, and user experience, offering top-notch functionality at a great price.
The Tronsmart Mirtune S100 is a compelling option in the portable Bluetooth speaker market. Its combination of powerful sound, durable design, long battery life, and versatile features make it suitable for a wide range of activities, from indoor listening to outdoor adventures. The competitive price point further sweetens the deal, positioning the Mirtune S100 as a strong contender against established brands.
As previously mentioned, the Tronsmart Mirtune is available from both Tronsmart and Amazon in two colors: Black (reviewed here) and a blue edition. Hit our links below if the Mirtune S100 piques your interest.
Purchase the Tronsmart Mirtune S100 from Tronsmart
Purchase the Tronsmart Mirtune S100 from Amazon
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