EarFun K4
EarFun
76 Overall Score
vs
Sennheiser Momentum 509267
Sennheiser
86 Overall Score
What Buyers Say
EarFun K4
85 out of 100 medium confidence 11 reviews
Customers are overwhelmingly positive about these kids' Bluetooth headphones, praising their comfort, long battery life, adjustable lighting, and easy pairing. A few minor concerns include an initial laggy startup and volume that could be a bit louder. Overall, they are considered great value for money and have delighted children across various ages.
Pros
- Comfortable and soft ear cushions
- Long battery life
- Adjustable LED lights and colors
- Easy Bluetooth pairing
- Great value for money
Cons
- Initial laggy startup
- Volume could be slightly louder
- Bulky design mentioned by one user
- First-time charging confusion with red blinking light
Comfort 2
Battery life 4
Lighting features 5
Pairing and connectivity 4
Value for money 4
Sound quality and volume 5
Sennheiser Momentum 509267
No customer feedback yet
Scores
Gaming
Budget
Work
Studio
Music
Commute
Calls
Specifications
| EarFun K4 | Sennheiser Momentum 509267 | |
|---|---|---|
| Design | ||
| Form Factor | over-ear | over-ear |
| Open/Closed | — | closed |
| Foldable | ✓ | ✓ |
| Weight | 0.21 kg★ | 0.29 kg |
| Ear Cushion | Leather | Fabric |
| Audio | ||
| Driver Type | dynamic | 42mm diameter |
| Driver Size | 40 mm | 42 mm★ |
| Drivers | — | 1★ |
| Freq Min | — | 6 Hz★ |
| Freq Max | 20 kHz | 22 kHz★ |
| Impedance | 32 Ω | 470 Ω |
| Sensitivity | 100 dB | 106 dB★ |
| 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/PC/School | SBC, AAC, aptX Adaptive |
| Surround | — | Sennheiser White MOMENTUM 4 White Circumaural Headphone | Sennheiser | MOMENTUM 4 White | Over the Ear | White | 0.65 lb. | Built-in Lithium-Ion rechargeable batteries 700 mAh | <0.3% (1 kHz / 100 dBS |
| Noise Control | ||
| ANC | ✗ | ✓★ |
| ANC Type | — | Hybrid Adaptive |
| Transparency | — | ✓★ |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 5.4★ | 5.2 |
| Wired Connector | 3.5mm | USB-C |
| Battery | ||
| Battery Life | 90 hrs★ | 60 hrs |
| Charge Time | 0.17000000178813934 hrs★ | 2 hrs |
| Fast Charging | 10-minute charging providing 8 hours battery life | 5 min charging for up to 4 hrs playtime |
| Charging | USB-C | USB-C |
| Capacity | — | 700 mAh★ |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | — | 4★ |
| NC Mic | ✓ | ✓ |
| Features | ||
| Touch Controls | ✗ | ✓★ |
| App | — | Sennheiser Smart Control App |
| Volume Limiting | ✓★ | — |
| Water Resistance | Water-Resistant | — |
Pros & Cons
EarFun K4
- Strong battery (98th percentile)98th %ile
- Strong social proof (95th percentile)95th %ile
- Strong comfort (92nd percentile)92nd %ile
- Strong build (86th percentile)86th %ile
- Below average anc (32nd percentile)
Sennheiser Momentum 509267
- Strong anc (98th percentile)98th %ile
- Strong sound (96th percentile)96th %ile
- Strong battery (91st percentile)91st %ile
- Strong connectivity (83rd percentile)83rd %ile
- Below average build (34th percentile)
Verdict
Winner: Sennheiser Momentum 509267
Scores 86 overall, wins 6 of 7 usage categories and 10 of 32 specs.