ONITOON B3

The ONITOON B3 is a budget over-ear Bluetooth headphone with flashy RGB lighting, great comfort, and impressive 45-hour battery life. Sound quality is its biggest weakness, with muddy and hollow audio reported by multiple owners. Buy it for the lights and comfort, not for the music.

The ONITOON B3 runs on Bluetooth 5.3, which is solid for a budget headphone. Pairing is quick and painless according to most buyers. The 45-hour battery life with lights off is a standout, landing in the 80th percentile for battery in our database. Turn the RGB on and you're looking at around 10 hours, which is a big drop but expected when you're powering lights on both earcups.

Sound-wise, the 40mm drivers deliver a bass-forward profile that works okay for casual music and videos. But the overall clarity is where it falls short. Our sound score puts it at the 66th percentile, which is about average, but real user feedback tells a harsher story. Multiple owners mention muddy or hollow audio, and one described an echo effect. The mic is fine for basic calls at the 65th percentile, but calls are actually the weakest area overall at 35.2 out of 100. Don't expect to use this for important work calls.

Stacked against the JBL Tune 670NC, the ONITOON B3 loses on sound quality and noise cancellation. The JBL has actual ANC and cleaner audio, but it doesn't have the RGB party trick. If you want lights, the ONITOON wins by default. The Sony ULT WEAR is in a completely different league on sound and build, but it costs several times more. The Sennheiser HDB 630 is another budget option that focuses on audio over aesthetics, so it'll sound better but look boring by comparison.

For gaming, the ONITOON B3 scores 59.7 out of 100, which is mediocre. The lack of PS5 compatibility is a real problem if you're a console gamer. The Bowers & Wilkins Px8 S2 and Technics EAH-A800 are premium options that crush this in every category except price and RGB. If you're choosing between the ONITOON B3 and any of these, ask yourself: do I want a light show or do I want good sound?

There's no official price listed, but this sits firmly in the budget category. For what you get, the value depends entirely on what you want. If you want a comfortable, flashy headphone for casual listening and travel, the ONITOON B3 delivers a lot of fun for the money. The RGB lighting is genuinely cool and the battery life is excellent. But if sound quality matters even a little, you can find better audio in similarly priced options from JBL or even older budget models. The 4.4-star rating from 52 reviews suggests most buyers knew what they were getting into and are happy with the trade-off.

The ONITOON B3 is a budget over-ear Bluetooth headphone that leans hard into RGB lighting as its main selling point. It's the kind of thing you grab for under $40 when you want something flashy for travel, casual listening, or just to look cool on a video call. The 40mm dynamic drivers promise HiFi stereo with deep bass, and you get Bluetooth 5.3 plus a 3.5mm aux jack for wired use. It's lightweight at 0.24 kg, folds up for a bag, and the earcups rotate 90 degrees.

So is the ONITOON B3 good for everyday listening? For the price, it's a mixed bag. The comfort and battery life are genuinely impressive for this tier. The RGB lighting is fun and customizable with three modes. But the sound quality is where things get shaky. Some owners describe it as muddy or hollow, and one reviewer compared it to being in a metal echo chamber. That's not great for a headphone.

If you're shopping for cheap wireless over-ear headphones with RGB, this one will catch your eye. Just know that you're paying for the light show first and the audio second.

Skip the ONITOON B3 if you care about sound quality, need PS5 compatibility, or want something that feels sturdy. The audio is the weakest link here, and the build quality is below average. If you're an audiophile on a budget, grab a JBL Tune 670NC or a Sennheiser HDB 630 instead. If you need a headset for work calls, the mic performance will frustrate you. This is purely a fun, flashy headphone for casual use, not a serious audio tool.

Should you buy the ONITOON B3? If you're a teenager or young adult who wants flashy RGB headphones for travel, school, or casual listening, and you don't care much about audio quality, then yes. It's comfortable, the battery lasts forever with lights off, and the lighting is genuinely fun. You'll get compliments on the look.

But if you care about how your music actually sounds, skip this. The muddy, hollow audio is a dealbreaker for anyone who listens closely. The build quality is also below average at the 34th percentile, so don't expect these to survive rough handling. For the same money, you can get a JBL or Anker that sounds better and lasts longer, just without the light show.