Image © SennheiserExperience the joy of movement with the Sennheiser CX SPORT In-Ear Wireless headset. With a lightweight, sweat and splash resistant design that can be worn around the neck or in front, and advanced Bluetooth technology, it sets you free to experience high quality sound as you move.
The Sennheiser CX Sport true wireless earbuds offer a bass-forward sound and a secure, lightweight fit that makes them a dependable workout companion. They support multipoint connectivity and aptX Low Latency for versatile use, though their price may be harder to justify against newer budget competitors. Battery life falls a bit short of the official estimate in real-world use, and the lack of ANC is expected at this level.
Paraphrased from published reviews & specs - not an original hands-on test. Our AI disclosure.
| Driver | 10 mm dynamic |
|---|---|
| Driver type | dynamic |
| Driver size | 10 mm |
| Drivers per side | 1 |
| Frequency response | 17 Hz - 21 kHz |
| Impedance | 28 Ω |
| Sensitivity | 112 dB/mW |
| Driver | 10 mm dynamic |
|---|---|
| Driver type | dynamic |
| Driver size | 10 mm |
| Drivers per side | 1 |
| Frequency response | 17 Hz - 21 kHz |
| Impedance | 28 Ω |
| Sensitivity | 112 dB/mW |
| Bluetooth | 4.2 |
|---|---|
| Codecs | SBC, AAC, aptX, aptX Low Latency |
| Multipoint pairing | Yes |
| Wireless range | 10 m |
| Battery life | 8.5 h |
|---|---|
| Full charge time | 90 min |
| Wireless charging | No |
| Active noise cancelling | No |
|---|
| Weight | 15 g |
|---|---|
| USB-C | Yes |
| Microphones | 1 |
|---|
3 source(s) feeding this product's score. 1 more source(s) feed the score but are not listed, at the publisher's request.
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.
6:42The reviewer finds the Sennheiser CX Sport to be a solid, rugged wireless earphone for workouts, praising its secure fit, moisture resistance, and clear mids/highs, though noting a lack of deep bass and a problematic microphone when worn behind the neck. Overall, he considers it a great value at $130.
8:09The reviewer found the Sennheiser CX Sport to be an excellent sports earphone with a secure fit, good build, and solid features, but noted that the treble is overly harsh and requires significant equalizer adjustment to sound acceptable, which is a drawback at its price point. Overall, it is recommended for those willing to use EQ.
10:48The reviewer found the Sennheiser CX Sport earphones to be an excellent choice for workouts, praising their light and comfortable design, secure fit with the fins, and especially the balanced yet energetic sound signature with strong bass and clear highs. They noted the battery life is a bit short at six hours, but concluded the comfort and sound quality justify the $129 price.
4:35The reviewer finds the Sennheiser CX SPORT earphones to be a solid value with excellent clarity and balanced sound, though they note a Bluetooth issue with WhatsApp audio and some slippage during sweaty workouts. They prefer the Powerbeats for bass and secure fit, but would choose the Sennheisers if not for the app-specific problem.
11:51The reviewer tested the Sennheiser CX Sport earbuds during workouts and found them comfortable, secure, and sweat-resistant. They praised the sound quality, battery life that exceeded the rated six hours, and the quick-charge feature, ultimately recommending them for sports use despite some aesthetic and price concerns.
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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