Sennheiser HD 350BT Review – Budget Friendly Sennheiser Headphones

Sennheiser HD 350BT Review – Final words

Sennheiser HD 350BT review: These wireless over-ear headphones offer excellent audio at a great price. The Sennheiser HD 350BT produces deep dynamic bass. Besides, they also come with high-quality wireless codecs like AAC, AptX, and also aptX Low Latency for perfect audio. These wireless over-ear headphones also have a long playtime up to 30 hours, which is better than Skullcandy Venue Wireless ANC which offers 24 hours.

Sennheiser HD 350BT Review

Sennheiser HD 350BT

Great sound quality and comfortable, Bluetooth 5.0 technology, 30 hours playtime, USB-C fast charging, Voice assistance (Siri and Google assistance)


Bluetooth 5.0 Wireless Headphone

The Sennheiser HD 350BT wireless headsets aim to be stylish each day-on-the-go pair at a wallet-friendly price. Available in white and black, Sennheiser promises an engaging find sound experience with very deep dynamic bass and very low latency Bluetooth 5.0 so sound is perfectly lined up when watching movies.

So what do you expect in terms of design and sound? Our experts found out in our complete Sennheiser HD 350BT review.

Sennheiser HD 350BT Review

Sennheiser HD 350BT Review – Design and Build Quality

This Sennheiser HD 350BT minimalist over headsets look quite stylish, if not as good-looking as other models, for some, the subdued design of the headphone might be a bit underwhelming. But if you like a simple design, these cans will probably be the correct option for you.

Sennheiser HD 350BT

Completely foldable, the Sennheiser HD 350BT is geared towards listening experience on the go, can be easily stowed away in our bag when it is in use. Thanks to their foldable feature, they take up a small amount of space in your bag, making them a perfect model for travel.

The build of the new cans feels less sturdy and less premium, the plastic material could be even described as feeling flimsy. The material of the cans is not as solid or the best quality as other variants and the plastic material used in construction can feel a little flimsy at times.

While the lower grade side is reflected by the low price tag, it would not be unreasonable to expect more premium finish for the price.

Using buttons on the right cup, you will be capable to control the standard features, including pause/play, volume, track skipping, phone calls ending answering, and voice assistant.

Sennheiser HD 350BT Review – Sound Quality

I like the sound of Sennheiser HD 350BT, but for certain reasons that would not apply equally for everyone. I would characterize the sound quality of this model as overall thin, laid back, and airy.]

If you are looking for a headphone with a lot of body and warmth then this Sennheiser HD 350BT is not for you. Still these headphones with a refined and complex timbre that is worth discussion – and I am not just saying that because it is a Sennheiser brand. Overall, the sound quality is good and the bass is very noticeable.

The HD 350BT headphones owe their amazing tones to their uniquely tuned Mids. Essentially, this is a very thin-sounding headphone, a lot thinner than neutral, that’s – but it manages to pull it off without ever coming off as unpleasant or harsh.

The soundstage is quite spacious, though the imaging is what highly impressed me the most. Too much height and even the subtler gradations in depth were apparent that it is uncommon for Bluetooth headsets in this price range. So, you’ll get that fantastic 3D feel in tracks that spread instruments across the sound scrape.

Compare Sennheiser HD 350BT to other Sennheiser headphones

Sennheiser HD 350BT Vs Sennheiser HD 450BT Vs Anker Soundcore Life Q35 Vs Mixcder E9 Vs Sennheiser HD 660 S

Sennheiser HD 350BT Review

Sennheiser HD 350BT

Specs: dynamic, closed, dimension: 6.10 x 2.60 x 7.60″, weight: 16.38 ounces, Sennheiser smart control app: support for Android 7+/iOS 11+, frequency response: 18 Hz to 22,000 Hz (-10 dB), SPL: 108 dB (1 kHz/0 dBFS), audio code: SBC, AAC, AptX™, AptX™ Low Latency, battery: 300mAh
Features: 30 hours battery life, Bluetooth 5.0 (support profile HSP/HFP/AVRCP/A2DP), charging type: type C USB fast charge, virtual assistant button (Siri/Google), App support providing an equalizer Podcast Mode


Sennheiser HD 450BT

Sennheiser HD 450BT

Color: black, white
Specs: over-ear, dimension: 6.1″ x 2.6″ x 7.6″, weight: 8.4 ounces, playtime: 30 hours,
Features: Bluetooth 5.0, active noise-canceling, foldable, fast charging: 2 hours for a full charge, voice assistant: Siri/Google Assistant
In the box: HD 450BT wireless headphones, audio cable, USB-C charging cable, carrying case, quick guide & safety guide


Anker Life Q35 review

Anker SoundCore Life Q35

Color: frosted pearl, obsidian blue
: over-ear, dimension: 7.68″ x 7.09″ x 3.07″, weight: 9.6 ounces, driver: 40mm, frequency response: 16 – 40kHz, impedance: 16 ohms, wireless range: 15m/49ft
Features: 3 levels ANC (indoor/outdoor/transport), transparent mode, hi-res audio, LDAC codec, playtime: 40 hours (ANC on)/60 hours (ANC off), wearing detection, 22-EQ preset, NFC pairing, hard nice carrying case
In the box: Soundcore Life Q35 ANC headphones, 3.5mm aux cable with remote control, USB type C cable, airplane adapter, user manual


Mixcder E9 review

Mixcder E9

Specs: over-ear, dimension: 7.60″ x 6.61″ x 3.39″, weight: 9 ounces, Bluetooth 5.0 (outdoor: 33ft/indoor: 49ft), speaker diameter: 40mm, charging port: micro USB, battery: 500mAh lithium battery
Features: active noise-canceling, deep bass & hi-fi stereo, playtime: 30 hours, fast-charge: 5-minutes get 2 hours, carry case in the package, built-in microphone: Omni-directional, clarity superior sound


Sennheiser HD 660 S

Sennheiser HD 660S

Specs: over-ear, dynamic open-back design, dimension: 10.12″ x 4.25″ x 12.6″, weight: 9.17 ounces (260g), frequency response: 10 – 41kHz (10dB), impedance: 150 ohms,  sound pressure level(SPL): 104dB (1 kHz / 1Vrms), total harmonic distortion and noise (THD+N): <0.04% (1kHz, 100dB),
Features: hi-res audiophile, exceptional accuracy and transparent sound, detachable conductivity OFC copper cable (signal integrity), versatile connectivity: 6.35m stereo plug/4.4mm stereo plug, supreme comfort: lightweight/airflow design/thick headband padding/soft velour ear cushions


Sennheiser HD 350BT – Fit

Though not the perfect one, the fit of the Sennheiser HD 350BT is noticeably more comfortable than it’s on its predecessor, the 440Bt. The clamping pressure is not as deep, which was the main issue voiced to owners of the 440BT. That being said, the Sennheiser HD 350BT might not feel completely forgiving, particularly if you have a big head.

The ear cups, though plush, feel solid on the ears. So the design is a bit more no-frills that it’s luxurious. But I had no real issues with comfort after a 2-3hrs of wear. Just do not expect fluffy clouds against your ears.

Battery and App Support

This HD 350BT provides a battery life of 30hrs and supports fast Type C charging as well. Advanced smart control application allows you to customize your sound experience. The intuitive equalizer is useful in smoothly adjusting the sound.

Then there is a very special podcast feature that can be picked to optimize the intelligibility of your favorite podcasts, audiobooks, etc. The HD 350BT headphones have a dedicated voice assistant key for rapid voice interaction with Google Assistant or SIRI. HD 350BT Bluetooth headphone comes with advanced Bluetooth 5.0 and best-quality codec support.


Pairing these best cheap Sennheiser headphones with our devices was a breeze, thanks to the latest Bluetooth 5.0 technology.

Gamers will be loved to know that, as well as codecs like ACC, aptX, and SBC, these cans support low latency, aptX, so you should not experience any unwanted lag among what you are seeing on your screen and hearing via the audio. When watching a movie on our smartphones, we did not experience latency problems either.

Sennheiser HD 350BT Review with Pros & Cons


  • Stylish Design.
  • Great Audio Companion.
  • Voice Assistant Button.
  • Wireless Audio.
  • Impressive Battery Life.
  • Comfortable fit.
  • Excellent design and easy-to-use control.


  • No Active Noise Cancellation feature.
  • Plastic build quality.

Sennheiser HD 350BT Review – Final verdict

After completing the Sennheiser HD 350BT review, I noticed in terms of sound performance, the Sennheiser HD 350BT wireless headphones perform greatly. Easy on the ears and extremely tidy for this price tag, there is some complaint about it.

Though, this is a perfect headphone you can rock out too. The volume just does not get loud enough to make your nipples vibrate. But if you are the sensible type of user who loves to listen to reasonable volumes you’d be okay. My only other issue is the mediocre phone calls quality. So, all in all, the Sennheiser HD 350BT is pretty good for the money. I just was not blown out of my seat.

Where to buy Sennheiser HD 350BT

Sennheiser HD 350BT
Sennheiser HD 350BT:
Great sound quality and comfortable, Bluetooth 5.0 technology
30 hours of playtime, USB-C fast charging, Voice assistance (Siri and Google assistance)


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