The feedforward mic and feedback mic collects the internal and external ambient noise to generate a reverse sound wave to reduce the noise. A single LED light on the front indicates the remaining case battery, and you'll find the USB-C charging point down below.

The design effectively prevents rain and sweat from damaging the components, meaning they are ideal for use during travel and exercise. It’s also something to consider if you listen for long periods like when you go on a bike ride who wants a battery to die mid-ride. When you open up the Edifier 330NB TWS the one thing you will notice is how close they look in design to a pair of Airpods Pro.The Edifier has a more compact case and smaller stems; the Coumi offers half an hour more battery life, has slightly more effective noise-cancelling, and carries shower-proof waterproof rating. The Edifier has more clarity in vocals and more open upper-mids than the Freedom Dots, which throws in a bigger mid-bass thump and much thicker lower-mids instead, giving an overly warm and somewhat congested sound, in which vocals can drown sometimes. Unfortunately, it's impossible to add extra control options, so you can't add more controls by holding down the touch panel or touching it only once. In this review, we have been testing the TWS 330NB which is the latest in the Edifier lineup we have been sent.

Quick Charging and 20h running time】The charging case has a Type-C charge port, it supports quick charging, 10 minutes of charge will provide 60 minutes of listening. The stems don't brush your ears or cheeks when you're wearing them, and the buds also don't make you hear the inside noises of your ears.

While the ANC mode doesn't always show a lot of wind when you're walking, running, or cycling with these buds, it's good to have the option to turn ANC off on the buds, as that will leave out wind noise more successfully than in the other modes. Especially sudden sounds, like door slams or (male/ heavier voiced) people talking, aren't reduced very well. The case has a simple design with just a single LED light on the front that indicates the remaining case battery. The Realme has more effective noise-cancelling than the Edifier, although it makes you hear a bit of 'air flow' to rule out surrounding noises. The design of the buds and case need a little bit of improvement, in my opinion, getting the buds out of the case is just tricky.

While the app may not look too fancy, you don't need an account to use it, and everything is easy to understand. The earphones settings can be personalized using the Edifier CONNECT app; volume, the next/previous commands, and voice assist can all be set according to personal preference. This creates a new depth noise reduction of -38dB, so the external world is quietened to create an immersive listening experience. The Edifier TWS330NB sound loses its mid-bass fullness with the function turned off, showing less weight and detail in the lower frequencies. The 330NB also comes with Ambient mode which is designed to let in more of the outside noise in and the performance of the feature is not great unfortunately when you switch between ANC and ambient mode it’s hard to tell the difference.We don’t save your credit card details on our site and Stripe uses the information just to process the payment. In articulated, easy-going songs like Angels from The XX, the sub-bass isn't afraid to show a stab you can feel, but those instances are rare. You can hear sound effects on your left and right - with vocals often nicely centered in the middle, but it's hard to speak of a wide soundstage. Like previous Edifiers, the TWS330 NB has a brightish sound, as it puts more weight into the treble region than many other affordable earbuds do.

It won't cost you extra, yet it will financially support me a bit in my ongoing quest for great affordable audio. For a single charge the battery life is 5 hours for earbuds only, and a total of 20 hours for both the charging case and the earbuds. Note: The product is new, but has been reviewed by our What Gadget experts, so the box has been opened and the item checked for its operational ability.

Ambient Sound Monitoring Mode】By simply double-tapping the left earbud, users can conveniently deactivate the active noise canceling feature to be able to listen for the outside sound without removing their earbuds, to keep you safe and make it convenient. I found the fit actually also helped prevent them from falling out of your ears when walking to work or even when I used them for a Spin class recently. Sadly, there's no option for wireless charging, and it can be a bit finicky, slippery to take the earbuds out.