COSMUSIS BH654A
Dual-mode switching between single-ear awareness and stereo sound combines with a 50-hour battery and 200-hour standby for uninterrupted shifts. Multipoint Bluetooth 5.0 and a noise-cancelling microphone maintain clear calls across two devices, while memory foam earpads and a 390g weight provide all-day comfort. It’s best for truck drivers and mobile workers who need reliable hands-free communication without losing environmental awareness.
Überblick
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Die Fakten
Performance
Specifications
Full Specifications
Design
| Form Factor | over-ear |
| Weight | 0.4 kg / 0.9 lbs |
| Ear Cushion | memory foam |
Audio
| Impedance | 32 |
| Codecs | COSMUSIS Trucker Bluetooth Headset, Wireless Headsets with Noise Cancelling Microphone, Long Battery Life Bluetooth Headphones with Detachable Earpad/Single+Dual Mode for Office/Driving/Home |
Noise Control
| ANC | Yes |
| Transparency | Yes |
Connectivity
| Wireless | Yes |
| Bluetooth | 5 |
| Multipoint | Yes |
| Detachable Cable | Yes |
Battery
| Battery Life | 50 |
Microphone
| Microphone | Yes |
| NC Mic | Yes |
vs Competition
| Spec | COSMUSIS BH654A | Sony ULT WEAR WHULT900N/B | Soundcore Life Q20 | JBL Live 770NC | TOZO HT3 | Sennheiser ACCENTUM Plus |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | - | dynamic | dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | - | 40 | 40 | 40 | 40 | 37 |
| Impedance Ohms | 32 | 314 | 16 | 32 | 16 | - |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | true | true | true | true | true | true |
| Open Closed Back | - | closed | closed | closed | closed | closed |
| Bluetooth Version | 5.0 | 5.2 | 5.0 | 5.3 | 6.0 | 5.2 |
| Battery Life Hours | 50 | 30 | 60 | 65 | 90 | 50 |
| Compare | Compare | Compare | Compare | Compare |
| Produkt | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Nutzerresonanz |
|---|---|---|---|---|---|---|---|---|---|
| COSMUSIS BH654A | 88.3 | 75.5 | 81.4 | 25.7 | 86.9 | 34.9 | 70.6 | 83.2 | 83.4 |
| Sony ULT WEAR WHULT900N/B Compare | 98.5 | 89.4 | 81.4 | 96.9 | 82.1 | 62.1 | 70.6 | 99.2 | 89.6 |
| Soundcore Life Q20 Compare | 95.2 | 89.4 | 89.7 | 100 | 93.1 | 91 | 95.9 | 91.7 | 89.6 |
| JBL Live 770NC Compare | 98.5 | 84.9 | 93.8 | 89.3 | 94.6 | 62.1 | 70.6 | 100 | 95 |
| TOZO HT3 Compare | 92 | 89.4 | 96.3 | 99.2 | 98.1 | 62.1 | 95.9 | 97.7 | 95 |
| Sennheiser ACCENTUM Plus Compare | 95.2 | 84.9 | 37.9 | 97 | 89.5 | 62.1 | 0 | 97.3 | 83.4 |
Preis
Value & Pricing
Amazon.it 1 Angebot Ab 48 €
Wir verfolgen die Preise für dieses Produkt seit dem 30. Mai 2026. Das Diagramm erscheint, sobald mehr Daten vorliegen.
