JBL Live 770NC
تجمع بين إلغاء الضوضاء التكيفي الحقيقي وصوت JBL Signature Sound عبر محركات 40 مم، مع عمر بطارية يصل إلى 65 ساعة وبلوتوث 5.3 LE Audio. يتميز التصميم بعصابة رأس قماشية مريحة وهيكل قابل للطي مع حقيبة حمل، بالإضافة إلى وزن خفيف 256 جرام ومقاومة IPX4. الخيار الأمثل للمتنقلين والمستخدمين المهتمين بالميزانية بفضل بطاريته الطويلة وأدائه المتكامل، لكنه ليس مخصصًا للاستوديو.
Snapshot
المزايا والعيوب
Pros
Cons
What owners think
كيف تغيّر رأي المالكين بمرور الوقت
حصرياستنادًا إلى وقت كتابة العملاء لتقييماتهم فعليًا — لترى ما إذا كان الثناء المبكر قد استمر.
- Q2 202695/100
Buyers praise exceptional sound quality, noise cancellation, comfort, and long battery life. Suitability for travel and daily use is highlighted.
- Excellent sound quality and active noise cancellation surpass competitors like Beats and Skullcandy.
- Comfortable, durable, and secure fit for active use, plus compact carrying case for travel.
- Long battery life and easy Bluetooth/WiFi connectivity, enhanced by JBL app features.
- No defects or reliability issues reported; only highly positive feedback in this period.
- Q1 202677/100
Buyers praise sound quality, battery life, and build. Issues include low volume, ear cup wear, hair tangling, and accidental resets from hard bumps.
- Great sound quality, especially sub-bass, clear mids and highs after EQ.
- Long battery life lasting a week with daily use, fast startup.
- Ear cup material wears and bursts at seams within a year.
- Headphones reset unexpectedly with hard bumps, a problem for gym use.
- Q4 202595/100
Buyers praised comfort, noise cancelling, and sound quality; one noted volume could be higher. Highly recommended.
- Comfortable over-ear fit, not too tight even for extended use.
- Effective noise cancelling, masks lawnmower noise with low music.
- Good sound quality and sturdy build, compact and stylish.
- Volume could be slightly louder for some users.
استنادًا إلى 238 مراجعة عملاء مؤرخة، مجمّعة حسب الربع التقويمي. تحليل الفترات باللغة الإنجليزية.
The proof
الأداء
المواصفات التقنية
المواصفات الكاملة
Design
| Form Factor | over-ear |
| Open/Closed | closed |
| Foldable | Yes |
| Weight | 0.3 kg / 0.6 lbs |
| Ear Cushion | Fabric |
| Headband | fabric |
Audio
| Driver Type | Dynamic |
| Driver Size | 40 |
| Drivers | 1 |
| Freq Min | 20 |
| Freq Max | 20000 |
| Impedance | 32 |
| Sensitivity | 100 |
| Max SPL | 95 |
| Codecs | SBC, AAC, LE Audio |
| Surround | JBL Live 770NC - Wireless Over-Ear Headphones with True Adaptive Noise Cancelling with Smart Ambient, Up to 65 Hours of Battery Life, Comfort-fit Fabric Headband & Carrying Pouch (Blue) (Renewed) | JB |
Noise Control
| ANC | Yes |
| ANC Type | True Adaptive |
| Transparency | Yes |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.3 |
| Profiles | A2DP 1.4, HFP 1.8, AVRCP |
| Multipoint | Yes |
| Wired Connector | 3.5mm |
| Detachable Cable | Yes |
| Cable Length | 1.2192 |
Battery
| Battery Life | 65 |
| Charge Time | 3 |
| Fast Charging | 5min=4hrs |
| Charging | USB-C |
| Capacity | 850 |
Microphone
| Microphone | Yes |
| Mic Count | 2 |
| NC Mic | Yes |
| Boom Mic | No |
| Detachable Mic | No |
Features
| Voice Assistant | Alexa, Google Assistant |
| Touch Controls | Yes |
| App | JBL Headphones |
| Gaming Mode | Yes |
| Water Resistance | IPX4 |
مقارنة بالمنافسين
| Spec | JBL Live 770NC | Bowers & Wilkins Px8 S2 Px8 S2 | Sony ULT WEAR WHULT900N/B | Sennheiser MOMENTUM 4 M4AEBT | Apple AirPods Max MWW53AM/A | Soundcore Life Q20 A3025 |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | Dynamic | dynamic | dynamic | Dynamic | dynamic | dynamic |
| Driver Size (mm) | 40 | 40 | 40 | 42 | 40 | 40 |
| Impedance Ohms | 32 | - | 314 | 60 | 16 | 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 | closed |
| Bluetooth Version | 5.3 | 5.3 | 5.2 | 5.2 | 5.0 | 5.0 |
| Battery Life Hours | 65 | 30 | 30 | 60 | 20 | 60 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| JBL Live 770NC | 97.5 | 78.1 | 97.2 | 84.6 | 91.4 | 50.3 | 69.8 | 99.9 | 91.5 |
| Bowers & Wilkins Px8 S2 Px8 S2 Compare | 97.5 | 99.3 | 95.8 | 99.4 | 71.7 | 50.3 | 87.1 | 97.4 | 97.5 |
| Sony ULT WEAR WHULT900N/B Compare | 97.5 | 84.8 | 76.7 | 95.1 | 71.7 | 50.3 | 69.8 | 98.8 | 97.5 |
| Sennheiser MOMENTUM 4 M4AEBT Compare | 97.5 | 84.8 | 76.7 | 97.6 | 88.9 | 79.2 | 0 | 98.8 | 59.5 |
| Apple AirPods Max MWW53AM/A Compare | 87.2 | 82.4 | 92.2 | 89.4 | 65.1 | 28.7 | 0 | 93.6 | 97.5 |
| Soundcore Life Q20 A3025 Compare | 92.1 | 84.8 | 92.2 | 88.8 | 88.9 | 86.6 | 69.8 | 91 | 83.2 |
