Over the past several years, I have had used a number of different Tozo ear buds - the Crystal Buds 5.3 did not disappoint me. The fit is nice and snug, coming with multiple ear tips. Sound is clear and noise canceling a plus. The charging case has a digital display for the battery percentage. Charges with USB-C or wireless. Two thumbs up!

One of my frustrations with some of the other TOZO product is that the mics are just ok for calls. That all changes with these crystal buds! I work all day on one charge and take calls through my buds (sometimes one in, sometimes both) and the calls are very clear and my voice can be heard without problems. I love the new design of the product as well, with the transparent lid and the battery indicator screen for each bud and the case itself. The only thing I wish it had was wireless charging.

This is my third style of Tozo earbud and continue to be impressed. Its difficult to find another earbud that can compete at this price point. They are comfortable and sound great. I especially love the battery charge indicator being a digital percentage vs 4 lights as on their other cases. The earbuds themselves are a touch smaller than the NC-9s, but sound just as good. Ive also had to figure out a different way to grab them out of the case because they are a bit smaller and smoother which makes them a little challenging for my large hands to get a hold of, but I certainly wouldnt let that hold me back from using them. These are my new gym earbuds and have no problem walking around with them comfortably in my ears for 90 minutes at a time.

These offer great sound quality at a price you can’t beat. If your looking for a earbuds that are reasonably priced that offer great sound quality these are for you. They are very comfortable in my ears. I would recommend them.

Used for about a month my significant other and I both liked the noise. Only issue is for smaller ear it seems not to fit correctly.

This is my fifth version of ToZo earbuds that I have tried out. There have been pros and cons to them all and much like the others I have gotten before these do as well. Cons. The new shape is nice but unlike the past models they don’t have the rubbery grip on the sides so they are a bit slippery The sound quality is good but the bass isn’t near as good as the T10 model (the T10 are my favorite buds) My biggest con though and I’ve had this with every model that I have purchased. They need to come out with some sort of lanyard to hold the buds and can be charged with it on or easy to remove. Or some sort of bright colors other than white that won’t look as dirty after time or some sort of flashing/beeping system that can make them a tad easier to find if lost. I work in a fab shop building fire trucks so there are times that I work with one bud in and one in my pocket. Multiple times I have dropped one and have nearly lost it completely, doesn’t help that they are magnetic on the back and stick to almost anything metal that I’m surrounded by. Pros. The new case is smaller and sleek. I really like the display that shows the power of both buds as they charge. The shape of the buds are nice and fit to your ear better The volume still gets loud enough to do loud activities such as mowing. The price is unbeatable for the quality. The battery life seems good but I have yet to wear them long enough to see how long I get out of them, 4 hours straight has been my max. All in all the buds are great and I will continue to purchase from ToZo.

I have ordered three different sets of TOZO earbuds in the past. The quality has been good and the customer service excellent. There is a noticeable improvement in sound with these Crystal earbuds!

With very low price. Almost questioned how this quality was so cheap. Then remembered markup some companies make for their logo or name and these are that quality by a name Im coming to trust.

Great for both music and phone calls. Surprised at how long the battery lasted.

These earbuds connect quickly and easily to my iPhone. When you 1st play music, it will play in default mode (standard EQ) which sounds ok, but pretty blah on the treble and bass. However, it is simple to adjust using the new TOZO app. The app allows you to select from a variety of EQ settings that suits your music preference. I prefer R&B, Pop, & Rock. You can see from the pics the line showing the range (standard is flat). Once you get the right EQ selection, the music sounds great! I really love this set. I love the clear lid on the case, so you can see the buds charging and I also really like the digital screen letting you know the battery life of the case. The earbuds are a bit slimmer than some of their older models, which is great! They don’t look as bulky sticking out of your ears.