Skip to main content

Brainwavz Blu 300 wireless earbuds deliver major water resistance at a low price

Brainwavz knows a thing or two when it comes to in-ear headphones. We found ourselves impressed with the company’s quad-driver B400 in-ears, while the B200 were a more affordable option that used the same 3D printing tech. Those options are priced squarely in the midrange, but the company also offers the Blu line, which are not only wireless, but also more affordable, and its new Blu 300 earbuds add serious water resistance to the package.

Following up on the well-received Blu 100 and Blu 200, Brainwavz says the Blu 300 were designed with sports and active lifestyles in mind. The ear tips are angled to help keep them from falling out, while the IPX7 water resistance means that the headphones will not only stand up to sweat, but a run in the rain as well. The earbuds don’t offer active noise canceling, but the design offers good noise isolation, keeping you immersed in your music.

Like the Blu 100 and Blu 200, the Blu 300 in-ears use a behind-the-neck design, and as a result offer better battery life than true wireless earbuds. This model offers up to eight hours of playback on a single charge, and can be fully charged in two hours. Brainwavz says the headphones offer 250 standby time, so you don’t need to worry about taking them out of your bag only to find they lost their charge.

The Blu 300 earbuds use Bluetooth 4.1, which isn’t the latest version, but they still offer a range of up to ten meters, meaning your phone can stay safely in your bag while you’re at the gym. To this end, the headphones feature onboard controls to control volume, pause, resume, or skip songs, and even answer and end calls, all without needing to even look at your phone.

The Brainwavz Blu 300 wireless earbuds sell for $40 and are available now via the Brainwavz website. We haven’t had the chance to test them, so we’re not sure how they hold up to the Shure SE112 Wireless, our current budget pick in our list of the best wireless headphones, but at that price, it could be worth just checking them out to find out yourself.

Kris Wouk
Former Digital Trends Contributor
Kris Wouk is a tech writer, gadget reviewer, blogger, and whatever it's called when someone makes videos for the web. In his…
There’s a rare deal on the Sony WH-1000XM5 headphones today
Sony WH-1000XM5 headphones seen in black.

The massively popular Sony WH-1000XM5 wireless headphones rarely appear in headphone deals, so if you've had your eye on them for quite a while, you're in luck because they're currently $51 off on Walmart. From their original price of $400, you'll only have to pay $349, but only if you hurry because we don't expect stocks to last long. You're going to miss out on the offer if you take too long, so don't hesitate -- add the wireless headphones to your cart and check out as fast as you can.

Why you should buy the Sony WH-1000XM5
The best headphones that you can buy right now are the Sony WH-1000XM5 wireless headphones, and it's not even close. At the heart is their outstanding wireless sound, supported by top-quality active noise cancellation that uses two processors and eight microphones to block all unwanted sound, as well as crystal-clear hands-free calling using four beamforming microphones and advanced audio signal processing. The wireless headphones also offer Bluetooth multipoint connection so that you can quickly switch between different devices, touch controls for functions like adjusting volume and calling your digital assistant, and Speak-to-Chat and Quick Attention features to stop your music and let ambient sound in without having to take them off.

Read more
Sony’s premium soundbars will finally get support for VRR, ALLM
Sony HT-A7000 Dolby Atmos soundbar close-up of top panel.

It's been a long time coming, but the wait is almost over. Sony's premium home theater soundbars are set to receive a software update that will add support for variable refresh rate (VRR) and auto low-latency mode (ALLM), two HDMI 2.1 gaming features that have been absent since these products launched.

The soundbars in question are the Sony HT-A5000, HT-A7000, and the multi-wireless speaker HT-A9 system. All three are scheduled to receive the update this fall, but Sony has declined to share specific timing, saying only that there will be more information closer to the rollout date.

Read more
What is Roku? The streaming platform explained
A roku powered TV hanging on a wall running Roku OS 12.

How do you get your Netflix, Disney+, Hulu, or Prime Video fix? Chances are it's through a streaming device or smart TV, and there's a good chance that it's through a Roku device or one running its pioneering streaming operating system. At this point, cord-cutting is old news, and Roku was one of the earliest companies to drive the adoption of web-based streaming with its self-contained, app-driven devices.

Today, watching something "on Roku" is standard parlance and the company's popular platform can be found baked into some of the biggest TV brands in the world as well as in its own lineup of streaming devices sticks, and set-top boxes. Even so, that doesn't mean you totally get what a Roku actually is. What is Roku? How does Roku work? Do you need a subscription to use it? Is it just a device you buy, or is it software?

Read more