t3india.com
80T3 India gives the CX 150BT a positive verdict as a good-value wireless in-ear option, with audio as the standout strength. Build quality is identified as the main area needing improvement.
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Image © SennheiserSennheiser CX 150BT
57/ 100
Average
HearWiki score
Pricey for what it is
$76
typical price, USD
Still sold newupdated 
At a glance
- Brand
- Sennheiser
- Type
- Wired IEMs
- Fit
- -
- Connection
- Wireless
- Noise cancelling
- No
- Released
- 2020
Score breakdownaverage overall
Sound6.6
Battery7.0
Calls6.6
Value7.3
The CX 150BT wireless headset provides the ideal balance of audio quality, comfort and durability. Portable and robust, the CX 150BT is supplied with four different sizes of ear tips to ensure the perfect fit and excellent noise isolation. Connecting to mobile devices is fast and reliable thanks to the latest Bluetooth 5.0 technology and multi-connectivity that allows pairing with two devices simultaneously.
The HearWiki takeAI-condensed
The Sennheiser CX 150BT offers a balanced, natural sound with clear vocals and tight bass, making it a solid choice for music and spoken-word content. Its 10-hour battery life, Bluetooth 5.0 with AAC support, and multipoint pairing provide reliable wireless convenience, though cable noise and build quality are notable drawbacks.
What works
- Balanced, natural sound with clear vocals
- Good bass impact and depth for the price
- Reliable wireless stability with Bluetooth 5.0 and AAC
- Multipoint pairing for seamless device switching
- Comfortable and lightweight at 13g
What doesn't
- Cable noise is noticeable during use
- Build quality feels less premium
- Detail retrieval is somewhat limited
- No water resistance or ANC
Paraphrased from published reviews & specs - not an original hands-on test. Our AI disclosure.
Specifications
| Driver | 9.7 mm dynamic |
|---|---|
| Driver type | dynamic |
| Driver size | 9.7 mm |
| Drivers per side | 1 |
| Frequency response | 17 Hz - 20 kHz |
| Impedance | 28 Ω |
| Sensitivity | 112 dB/mW |
Audio
| Driver | 9.7 mm dynamic |
|---|---|
| Driver type | dynamic |
| Driver size | 9.7 mm |
| Drivers per side | 1 |
| Frequency response | 17 Hz - 20 kHz |
| Impedance | 28 Ω |
| Sensitivity | 112 dB/mW |
Wireless
| Bluetooth | 5.0 |
|---|---|
| Codecs | SBC, AAC |
| Multipoint pairing | Yes |
Battery
| Battery life | 10 h |
|---|---|
| Full charge time | 90 min |
Features
| Active noise cancelling | No |
|---|
Design
| Weight | 13 g |
|---|---|
| Water resistance | none |
| USB-C | Yes |
Calls
| Microphones | 1 |
|---|
What the reviews said
4 source(s) feeding this product's score. 1 more source(s) feed the score but are not listed, at the publisher's request.
What YouTube reviewers say
Video reviews we found, each condensed to its verdict. They do feed the HearWiki score, at a measured weight below what a published written review carries.
The consensus
Mixedacross 3 videosReviewers agree the Sennheiser CX 150BT delivers clear, detailed sound with good treble and a comfortable fit, plus reliable 10-hour battery life and fast USB-C charging, making them a solid everyday budget option.
Reviewers liked
- Clear, detailed sound with strong treble
- Comfortable fit with multiple ear tip sizes
- Reliable 10-hour battery life
- Fast USB-C charging
Reviewers flagged
- Weak bass response
- No IPX rating for water resistance
- Battery pack can move during sports
- Bulky packaging (noted by one)
7:33SENNHEISER CX 150 BT
The reviewer unboxes the Sennheiser CX 150BT and gives quick first impressions, praising the clear sound quality, comfortable fit, and USB-C charging. He recommends them as a solid everyday option, though he notes the lack of an IPX rating and that the bass is not very strong.
PositiveWatch on YouTube
5:24Sennheiser CX 150BT Bluetooth Wireless In Ear Headphones Review - Are they too expensive?
The reviewer finds the Sennheiser CX 150BT to be a solid budget option with excellent sound clarity and good battery life, though the microphone quality is disappointing and the design may not suit intense sports due to the battery pack moving. Overall, it offers decent value for the price, but shoppers should consider alternatives in the competitive budget market.
MixedWatch on YouTube
2:06The Best New Earbuds? / Sennheiser CX 150BT Review /4K
The reviewer bought the Sennheiser CX 150BT on sale and found them to be an excellent value, praising the impressive audio quality, long battery life, and good microphone. They also liked the sleek design and fast USB-C charging, though they noted the packaging is unnecessarily bulky. Overall, they highly recommend these earbuds for everyday use.
PositiveWatch on YouTube
Summaries are AI condensations of each video's own conclusion, not transcripts. Titles, thumbnails and view counts belong to their channels.
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