تخفيض 45%
Anker A3947
Adaptive ANC 2.0 cuts up to 98.5% of noise, while 11mm drivers and LDAC transfer 3× more data for detailed Hi-Res wireless audio. The 50-hour total battery life with Qi charging and IPX4 rating ensure all-day travel reliability, backed by a customizable HearID 2.0 sound profile. This pair is best for frequent travelers seeking effective noise cancellation and marathon battery life over gym-ready fitness features.
form factor in-ear
driver type dynamic
Wireless نعم
active noise cancellation نعم
bluetooth version 5.3
battery life hours 10
case battery hours 50
water resistance IPX4
70 التقييم العام
السعر ٤٤ US$
لمحة سريعة
المزايا والعيوب
الإيجابيات
- Strong sound (100th percentile) 100th
- Strong mic (98th percentile) 98th
- Strong anc (91st percentile) 91st
- Strong battery (89th percentile) 89th
السلبيات
الأدلة
الأداء
المواصفات التقنية
المواصفات الكاملة
Design
| Form Factor | in-ear |
| Wearing Style | true wireless |
| Weight | 0.1 kg / 0.1 lbs |
Audio
| Driver Type | dynamic |
| Driver Size | 11 |
| Drivers | 11 |
| Freq Min | 20 |
| Freq Max | 20000 |
| Impedance | 10 |
| Sensitivity | 123 |
| Hi-Res Audio | Yes |
| Codecs | LDAC |
Noise Control
| ANC | Yes |
| ANC Type | adaptive |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.3 |
| Multipoint | Yes |
Earbud Battery
| Battery Life | 10 |
| Charging | USB-C |
Case Battery
| Case Battery | 50 |
| Case Charging | USB-C |
| Wireless Charging | Yes |
Microphone
| Microphone | Yes |
| Mic Count | 6 |
| NC Mic | Yes |
Features
| App | HearID 2.0 |
| Water Resistance | IPX4 |
مقارنة بالمنافسين
| Spec | Anker A3947 | Samsung Galaxy Buds3 Pro | Sony WF-C700N WFC700N/B | Soundcore P31i | EarFun Air Pro 4+ | Nothing Ear (3) |
|---|---|---|---|---|---|---|
| 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 | true | true | true | true | true | true |
| Bluetooth Version | 5.3 | 5.4 | 5.2 | 6.0 | 6.0 | 5.4 |
| Battery Life Hours | 10 | 6 | 15 | 10 | 12 | 10 |
| Case Battery Hours | 50 | 26 | 15 | 50 | 54 | 19 |
| Water Resistance | IPX4 | IP57 | IPX4 | IP55 | IP55 | Water-Resistant |
| Multipoint | true | true | true | - | true | true |
| Compare | Compare | Compare | Compare | Compare |
| المنتج | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | التقييم الاجتماعي |
|---|---|---|---|---|---|---|---|---|
| Anker A3947 | 90.8 | 97.5 | 81.5 | 99.7 | 88.7 | 73.3 | 88.2 | 35.8 |
| Samsung Galaxy Buds3 Pro Compare | 97.5 | 97.5 | 98.9 | 93.6 | 77.8 | 94.6 | 99.6 | 89.8 |
| Sony WF-C700N WFC700N/B Compare | 97.5 | 84.3 | 81.5 | 83.2 | 82.9 | 73.3 | 89.9 | 72.4 |
| Soundcore P31i Compare | 90.8 | 97.5 | 92 | 97.4 | 94.5 | 73.3 | 87.6 | 89.8 |
| EarFun Air Pro 4+ Compare | 97.5 | 97.5 | 92 | 99.8 | 96.3 | 73.3 | 99.4 | 89.8 |
| Nothing Ear (3) Compare | 93.6 | 97.5 | 73.3 | 93.9 | 78.7 | 94.6 | 100 | 80.7 |
السعر
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