Sennheiser CX True Wireless CX200TW1 BLACK
Featuring a 7mm TrueResponse dynamic driver and aptX codec, these earbuds deliver detailed Sennheiser sound with 27 hours of total battery life. Passive noise isolation pairs with an ergonomic fit from four ear adapter sizes and IPX4 splash resistance for all-day comfort. Best for budget-conscious music listeners who prioritize sound fidelity and battery endurance over active noise cancellation.
Snapshot
Pros & Cons
Pros
- Strong mic (91st percentile) 91st
- Strong sound (88th percentile) 88th
- Strong connectivity (83rd percentile) 83rd
- Strong battery (82nd percentile) 82nd
Cons
- Below average anc (32nd percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Based on 2 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | in-ear |
| Wearing Style | true wireless |
| Ear Tips | XS, S, M, L |
| Weight | 0.1 kg / 0.1 lbs |
Audio
| Driver Type | dynamic |
| Driver Size | 7 |
| Drivers | 2 |
| Freq Min | 5 |
| Freq Max | 21000 |
| Impedance | 36 |
| Hi-Res Audio | No |
| Codecs | SBC, AAC, aptX |
Noise Control
| ANC | No |
| Transparency | No |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.2 |
| Profiles | A2DP, AVRCP, HFP |
| Multipoint | No |
Earbud Battery
| Battery Life | 9 |
| Charge Time | 1.5 |
| Fast Charging | 15 min for 1 h playtime |
| Charging | USB-C |
Case Battery
| Case Battery | 27 |
| Case Charging | USB-C |
| Wireless Charging | No |
Microphone
| Microphone | Yes |
| Mic Count | 4 |
| NC Mic | Yes |
Features
| Voice Assistant | Siri, Google Assistant |
| Touch Controls | Yes |
| App | Sennheiser Smart Control App |
| Gaming Mode | No |
| Bone Conduction | No |
| Water Resistance | IPX4 |
vs Competition
| Spec | Sennheiser CX True Wireless CX200TW1 BLACK | Technics EAH-AZ100 EAH-AZ100-K | Sony WF-C700N WFC700N/B | Google Pixel Buds Pro | EarFun Air Pro 4+ | Bose QuietComfort Ultra 896637-0020 |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | dynamic | dynamic | dynamic | dynamic | hybrid | dynamic |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | false | true | true | true | true | true |
| Bluetooth Version | 5.2 | 5.3 | 5.2 | 5.0 | 6.0 | 5.3 |
| Battery Life Hours | 9 | 8 | 15 | 11 | 12 | 6 |
| Case Battery Hours | 27 | 28 | 15 | 31 | 54 | 18 |
| Water Resistance | IPX4 | IPX4 | IPX4 | IPX4 | IP55 | IPX4 |
| Multipoint | false | true | true | true | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Sennheiser CX True Wireless CX200TW1 BLACK | 31.6 | 91.2 | 80.7 | 88.2 | 81.5 | 64.1 | 83.1 | 57.9 |
| Technics EAH-AZ100 EAH-AZ100-K Compare | 97.3 | 97.2 | 80.7 | 99 | 81.5 | 91.6 | 99.1 | 80.3 |
| Sony WF-C700N WFC700N/B Compare | 97.3 | 82.6 | 80.7 | 81.9 | 81.5 | 96.9 | 89 | 72 |
| Google Pixel Buds Pro Compare | 97.3 | 82.6 | 80.7 | 93.3 | 84.7 | 96.9 | 95.3 | 89.6 |
| EarFun Air Pro 4+ Compare | 97.3 | 97.2 | 91.7 | 99.7 | 96.1 | 96.9 | 99.3 | 89.6 |
| Bose QuietComfort Ultra 896637-0020 Compare | 97.3 | 91.2 | 80.7 | 96.7 | 47.1 | 49.3 | 97.9 | 89.6 |
Price
Value & Pricing
Amazon.co.uk 1 offer From £81
We started tracking prices for this product on May 29, 2026. The chart appears once we have more data.
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
