EarFun K4
The 90-hour battery life and triple-volume limit (74/85/94dBA) make these over-ears safe for kids, while 40mm drivers and Bluetooth 5.4 provide clear stereo sound. At just 213g and foldable, with five colorful LED light modes and a 10-minute fast charge for 8 hours, it combines portability with fun. Best for school-age children needing durable, hearing-safe headphones for tablets and travel, backed by Rohs2.0 and CPC safety certifications.
form factor over-ear
driver size mm 40
impedance ohms 32
Wireless نعم
bluetooth version 5.4
battery life hours 90
54 التقييم العام
السعر ٣٧ €
Snapshot
المزايا والعيوب
Pros
- Strong battery (97th percentile) 97th
- Strong social proof (83th percentile) 83th
- Strong comfort (74th percentile) 74th
- Strong connectivity (72th percentile) 72th
Cons
- Below average anc (30th percentile)
- Below average build (35th percentile)
What owners think
كيف تغيّر رأي المالكين بمرور الوقت
حصرياستنادًا إلى وقت كتابة العملاء لتقييماتهم فعليًا — لترى ما إذا كان الثناء المبكر قد استمر.
ظل رأي المالكين ثابتًا بمرور الوقت
85/100قراءتنا للمشاعر بالذكاء الاصطناعي
استنادًا إلى 11 مراجعة عملاء مؤرخة، مجمّعة حسب الربع التقويمي. تحليل الفترات باللغة الإنجليزية.
The proof
الأداء
المواصفات التقنية
المواصفات الكاملة
Design
| Form Factor | over-ear |
| Foldable | Yes |
| Weight | 0.2 kg / 0.5 lbs |
Audio
| Driver Size | 40 |
| Impedance | 32 |
| Codecs | EarFun K4 Kids Bluetooth Headphones, Wireless Headphones with LED Lights, 74/85/94dBA Volume Limited, Built-in Mic, 90H Playtime, Bluetooth 5.4 Over Ear Headphone for iPad/Tablet/School, Dark Black |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.4 |
| Wired Connector | 3.5mm |
Battery
| Battery Life | 90 |
| Fast Charging | 10-minute charging providing 8 hours battery life |
| Charging | USB-C |
Microphone
| Microphone | Yes |
Features
| Volume Limiting | Yes |
مقارنة بالمنافسين
| Spec | EarFun K4 | JBL Live 770NC | TOZO HT3 HT3 | Soundcore Life Q20 A3025 | QCY H3 H3 | Sony WH-CH720N WHCH720N |
|---|---|---|---|---|---|---|
| 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 | 40 | 30 |
| Impedance Ohms | 32 | 32 | 16 | 16 | 32 | 325 |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | - | true | true | true | true | true |
| Open Closed Back | - | closed | closed | closed | closed | closed |
| Bluetooth Version | 5.4 | 5.3 | 6.0 | 5.0 | 5.4 | 5.2 |
| Battery Life Hours | 90 | 65 | 90 | 60 | 60 | 35 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| EarFun K4 | 30.4 | 43.8 | 34.5 | 62.3 | 96.9 | 74.1 | 70.1 | 71.5 | 83.1 |
| JBL Live 770NC Compare | 97.5 | 78.5 | 97.2 | 84.8 | 91.5 | 50.2 | 70.1 | 99.9 | 91.5 |
| TOZO HT3 HT3 Compare | 87.3 | 85.1 | 95.9 | 98.9 | 96.9 | 50.2 | 96.2 | 96.6 | 91.5 |
| Soundcore Life Q20 A3025 Compare | 92.2 | 85.1 | 92.4 | 88.9 | 89 | 86.6 | 70.1 | 91.1 | 83.1 |
| QCY H3 H3 Compare | 92.2 | 82.8 | 77.2 | 85.8 | 84.9 | 86.6 | 70.1 | 96.6 | 83.1 |
| Sony WH-CH720N WHCH720N Compare | 97.5 | 78.5 | 97.2 | 71.1 | 75.1 | 2.3 | 0 | 97.1 | 83.1 |
Price
القيمة مقابل السعر
ابتداءً من ٣٧ €
Amazon.es 2 عروض ابتداءً من ٣٧ €
٢٥ مايو ٢٠٢٦ ٣٧ €
تقييمات حسب الاستخدام
مراجعة كاملة قادمة قريبًا. المواصفات والتقييمات والأسعار والرسوم البيانية أعلاه محدَّثة دائمًا.
