JBUNION SBT-399
Three selectable volume limits (75/85/94dB) safeguard hearing, while 40mm drivers, Bluetooth 5.4, and a 30-hour battery deliver steady wireless audio. The foldable, 200g design uses BPA-free materials, includes a 3.5mm aux cord for wired fallback, and adds a playful dinosaur motif that kids enjoy. These are best for parents equipping children aged 7+ for school commutes, travel, or tablet time where hearing protection is a priority.
Panoramica
Pro e contro
Pro
- Strong comfort (96th percentile) 96th
- Strong social proof (94th percentile) 94th
- Strong connectivity (75th percentile) 75th
- Strong battery (71st percentile) 71st
Contro
- Below average anc (32nd percentile)
Cosa dicono i proprietari
Come è cambiata l'opinione dei proprietari nel tempo
EsclusivaIn base a quando i clienti hanno effettivamente scritto le recensioni, per vedere se gli elogi iniziali sono durati.
Basato su 13 recensioni dei clienti datate, raggruppate per trimestre solare. L'analisi per periodo è in inglese.
Le prove
Prestazioni
Scheda tecnica
Specifiche tecniche complete
Design
| Form Factor | over-ear |
| Foldable | Yes |
| Weight | 0.1 kg / 0.2 lbs |
Audio
| Driver Size | 40 |
| Impedance | 32 |
| Codecs | Bluetooth Kids Headphones, Wireless Headphones for Kid with Mic, 75/85/94dB Volume Limited, Includes 3.5mm Aux Cord, Foldable Dinosaur Teens Headset for School, Home, Travel, Tablet |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.4 |
| Wired Connector | 3.5mm |
Battery
| Battery Life | 30 |
Microphone
| Microphone | Yes |
| NC Mic | Yes |
Features
| Volume Limiting | Yes |
Rispetto alla concorrenza
| Spec | JBUNION SBT-399 | Bowers & Wilkins Px8 S2 | Sennheiser HDB 630 | Sony ULT WEAR WHULT900N/B | Apple AirPods Max Midnight | Technics EAH-A800 |
|---|---|---|---|---|---|---|
| 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 | 42 | 40 | 40 | 40 |
| Impedance Ohms | 32 | - | 480 | 314 | 16 | 34 |
| 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 | 5.2 | 5.2 | 5.0 | 5.2 |
| Battery Life Hours | 30 | 30 | 60 | 30 | 20 | 50 |
| Compare | Compare | Compare | Compare | Compare |
| Prodotto | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Riscontro degli utenti |
|---|---|---|---|---|---|---|---|---|---|
| JBUNION SBT-399 | 32.1 | 68.2 | 35 | 65.6 | 70.6 | 95.7 | 70.6 | 74.5 | 93.9 |
| Bowers & Wilkins Px8 S2 Compare | 98 | 99.3 | 95.7 | 99.4 | 76.1 | 53.7 | 87.1 | 97.7 | 98.4 |
| Sennheiser HDB 630 Compare | 98 | 85.3 | 77.8 | 98.2 | 90.7 | 46.5 | 87.1 | 93.8 | 87.5 |
| Sony ULT WEAR WHULT900N/B Compare | 98 | 85.3 | 77.8 | 95.6 | 76.1 | 53.7 | 70.6 | 98.9 | 87.5 |
| Apple AirPods Max Midnight Compare | 98 | 83.2 | 92.4 | 93.2 | 69.8 | 32.3 | 87.1 | 94.4 | 98.4 |
| Technics EAH-A800 Compare | 93.4 | 98.3 | 77.8 | 97.2 | 85.9 | 53.7 | 52.9 | 97.4 | 60 |
Punteggi per utilizzo
Una recensione completa è in arrivo. Le specifiche, i punteggi, i prezzi e i grafici qui sopra sono sempre aggiornati.
