HamiltonBuhl Flex-Phones KIDS-BLU
Engineered with a safe maximum volume of 85dB and a single-piece EVA foam construction, these headphones prioritize hearing protection and non-toxic durability for young children. The lightweight 180g design includes an extension band for a customizable fit that adapts as a child grows. This product is best for parents and schools needing a rugged, certified-safe wired headphone for kids aged 3 and older.
form factor on-ear
driver type dynamic
driver size mm 30
impedance ohms 32
open closed back closed
31 Overall Score
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong comfort (67th percentile) 67th
Cons
- Below average mic (15th percentile)
- Below average connectivity (19th percentile)
- Below average social proof (30th percentile)
- Below average anc (32nd percentile)
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | on-ear |
| Open/Closed | closed |
| Foldable | No |
| Weight | 0.2 kg / 0.4 lbs |
| Ear Cushion | EVA foam |
| Headband | EVA foam |
Audio
| Driver Type | dynamic |
| Driver Size | 30 |
| Freq Min | 20 |
| Freq Max | 20000 |
| Impedance | 32 |
| Sensitivity | 82 |
| Hi-Res Audio | No |
Noise Control
| ANC | No |
| Transparency | No |
Connectivity
| Wireless | No |
| Wired Connector | 3.5mm |
| Detachable Cable | No |
| Cable Length | 1.22 |
Microphone
| Microphone | No |
Features
| Touch Controls | No |
| Gaming Mode | No |
vs Competition
| Spec | HamiltonBuhl Flex-Phones KIDS-BLU | JBL Tune 670NC | TOZO HT3 | Soundcore Life Q20 | Truefree HF-10 | QCY H3S |
|---|---|---|---|---|---|---|
| Form Factor | on-ear | on-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | dynamic | dynamic | dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | 30 | 32 | 40 | 40 | 40 | 40 |
| Impedance Ohms | 32 | 32 | 16 | 16 | 20 | 40 |
| Wireless | false | true | true | true | true | true |
| Active Noise Cancellation | false | true | true | true | true | true |
| Open Closed Back | closed | closed | closed | closed | closed | closed |
| Bluetooth Version | - | 5.3 | 6.0 | 5.0 | 6.0 | 6.0 |
| Battery Life Hours | - | 70 | 90 | 60 | 125 | 102 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| HamiltonBuhl Flex-Phones KIDS-BLU | 32 | 14.9 | 33.7 | 54.2 | 46 | 67.2 | 18.9 | 29.5 |
| JBL Tune 670NC Compare | 98.2 | 64.1 | 75.6 | 84.9 | 94.3 | 87.1 | 99.2 | 98.6 |
| TOZO HT3 Compare | 89.8 | 82.7 | 94.3 | 98.6 | 97.8 | 51.9 | 96.8 | 95.1 |
| Soundcore Life Q20 Compare | 94.2 | 82.7 | 90.8 | 100 | 91.3 | 87.1 | 95.9 | 89.8 |
| Truefree HF-10 Compare | 94.2 | 82.7 | 94.3 | 82.8 | 99.8 | 80 | 95.2 | 95.1 |
| QCY H3S Compare | 94.2 | 95.7 | 33.7 | 98.8 | 99 | 80 | 96.8 | 95.1 |
Price
Value & Pricing
Price History
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
