SIMOLIO SM-902
The exclusive 3-level volume limiter (75/85/94dB) and 40mm dynamic drivers deliver safe, clear audio tailored for sensitive young ears. A built-in microphone and sharing jack allow hands-free calls and easy audio sharing without a splitter, while the 179g foldable design with memory steel headband ensures durability and portability. These wired headphones are ideal for parents seeking protective, no-fuss audio for children ages 3+ during online courses, travel, or quiet time.
Snapshot
Pros & Cons
Pros
- Strong build (97th percentile) 97th
- Strong comfort (95th percentile) 95th
- Strong social proof (75th percentile) 75th
- Strong user sentiment (70th percentile) 70th
Cons
- Below average connectivity (14th percentile)
- Below average anc (30th percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews — so you can see whether early praise held up.
Based on 12 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | over-ear |
| Foldable | Yes |
| Weight | 0.2 kg / 0.4 lbs |
| Ear Cushion | Fabric |
| Headband | memory stainless steel |
Audio
| Driver Type | Dynamic Driver |
| Driver Size | 40 |
| Impedance | 130 |
| Codecs | 3 levels volume limiting (75dB,85dB,84dB), Built-in mic, Adjustable Headband, Foldable, Lightweight, Tangle Free Cord |
| Surround | SIMOLIO Kids Headphones for School, Safe Volume Limiter Headphone with Microphone, Adjustable Sturdy & Foldable, Stereo Wired Headsets for Child, Toddler, Boys, Girls, Online Course (Green) | SIMOLIO |
Noise Control
| ANC | No |
Connectivity
| Wireless | No |
| Wired Connector | 3.5mm |
| Detachable Cable | No |
| Cable Length | 1.5 |
Microphone
| Microphone | Yes |
Features
| Volume Limiting | Yes |
| Water Resistance | Water-Resistant |
vs Competition
| Spec | SIMOLIO SM-902 | TOZO HT3 HT3 | JBL Tune Junior 320BT | Soundcore Life Q20 A3025 | Sony WH-CH720N WHCH720N | QCY H3 H3 |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | on-ear | over-ear | over-ear | over-ear |
| Driver Type | Dynamic Driver | dynamic | Dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | 40 | 40 | 40 | 40 | 30 | 40 |
| Impedance Ohms | 130 | 16 | 32 | 16 | 325 | 32 |
| Wireless | false | true | true | true | true | true |
| Active Noise Cancellation | false | true | true | true | true | true |
| Open Closed Back | - | closed | closed | closed | closed | closed |
| Bluetooth Version | - | 6.0 | 5.3 | 5.0 | 5.2 | 5.4 |
| Battery Life Hours | - | 90 | 50 | 60 | 35 | 60 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| SIMOLIO SM-902 | 30.3 | 43.4 | 97.2 | 61.9 | 43.3 | 94.9 | 69.8 | 13.5 | 74.7 |
| TOZO HT3 HT3 Compare | 87.2 | 84.8 | 95.8 | 98.9 | 96.9 | 50.1 | 96.1 | 96.6 | 91.5 |
| JBL Tune Junior 320BT Compare | 97.5 | 84.8 | 76.8 | 79.2 | 83.1 | 79.2 | 0 | 99.7 | 97.5 |
| Soundcore Life Q20 A3025 Compare | 92.1 | 84.8 | 92.2 | 88.8 | 88.9 | 86.5 | 69.8 | 91 | 83.2 |
| Sony WH-CH720N WHCH720N Compare | 97.5 | 78.2 | 97.2 | 70.9 | 74.6 | 2.4 | 0 | 97.1 | 83.2 |
| QCY H3 H3 Compare | 92.1 | 82.5 | 76.8 | 85.7 | 84.5 | 86.5 | 69.8 | 96.6 | 83.2 |
Price
Value & Pricing
Amazon.fr 1 offers From €25
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
