JBUNION SBT-399
QCY H3S
What Buyers Say
JBUNION SBT-399
These kids' Bluetooth headphones are overwhelmingly well-liked, with many praising the comfortable fit, cute shark design, and volume-limiting safety feature. Battery life and fast charging are frequently highlighted as strong points, and the sound quality is considered good for children's use. However, one verified review reports a completely non-functional unit with static and Bluetooth failure, which is a significant outlier. Overall, most parents find them durable, easy to use, and great value for the price.
Pros
- Comfortable fit for kids
- Cute shark design
- Volume limiting for safety
- Long battery life
- Fast charging
Cons
- Potential for defective unit
- Static noise with cord
- Bluetooth may not work
- Slightly large for toddlers
QCY H3S
The QCY H3S headphones are widely praised for their exceptional active noise cancellation, which rivals far more expensive models. Sound quality is good, especially after EQ adjustments, and comfort is excellent for long sessions. Battery life is outstanding, and the value for money is considered unbeatable. Some users note the default tuning is muddy and the headphones are quite large.
Pros
- Exceptional active noise cancellation
- Excellent value for money
- Long battery life
- Comfortable for extended wear
- Good sound after EQ adjustment
Cons
- Default tuning is muddy
- Large size may not suit all
- App not perfect on iOS
- Bass not extreme for EDM
- No 3.5mm cable included
Scores
Specifications
| JBUNION SBT-399 | QCY H3S | |
|---|---|---|
| Design | ||
| Form Factor | over-ear | over-ear |
| Open/Closed | — | closed |
| Foldable | ✓ | ✓ |
| Weight | 0.11 kg★ | 0.24 kg |
| Ear Cushion | — | protein leather |
| Headband | — | adjustable headband |
| Audio | ||
| Driver Type | — | dynamic |
| Driver Size | 40 mm | 40 mm |
| Drivers | — | 2★ |
| Impedance | 32 Ω | 40 Ω |
| Hi-Res Audio | — | ✓★ |
| 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 | LDAC |
| Noise Control | ||
| ANC | — | ✓★ |
| ANC Type | — | hybrid |
| Transparency | — | ✓★ |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 5.4★ | 6.0 |
| Multipoint | — | ✓★ |
| Wired Connector | 3.5mm | USB-C |
| Battery | ||
| Battery Life | 30 hrs | 102 hrs★ |
| Charge Time | — | 0.17000000178813934 hrs★ |
| Fast Charging | — | 10 min for 7 hours playback |
| Charging | — | USB-C★ |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | — | 7★ |
| NC Mic | ✓ | ✓ |
| Boom Mic | — | ✗ |
| Features | ||
| Voice Assistant | — | QCY App |
| App | — | QCY App |
| Volume Limiting | ✓★ | — |
| Gaming Mode | — | ✓★ |
Pros & Cons
JBUNION SBT-399
- Strong comfort (96th percentile)96th %ile
- Strong social proof (95th percentile)95th %ile
- Strong connectivity (74th percentile)
- Strong user sentiment (72nd percentile)
- Below average anc (32nd percentile)
- Below average build (34th percentile)
QCY H3S
- Strong battery (99th percentile)99th %ile
- Strong sound (99th percentile)99th %ile
- Strong connectivity (97th percentile)97th %ile
- Strong mic (96th percentile)96th %ile
- Below average build (34th percentile)
Pricing
JBUNION SBT-399 offers 1.4x better value for money
Verdict
Scores 85 overall, wins 7 of 7 usage categories and 10 of 31 specs.
