Sennheiser MOMENTUM 4
iClever BTH21
What Buyers Say
Sennheiser MOMENTUM 4
The Sennheiser Momentum 4 Wireless headphones receive largely positive feedback for their excellent sound quality, long battery life, and comfort. Many users praise the natural tuning and deep bass, while noting that the active noise cancellation is good but not class-leading. Some concerns include small earcups that may cause discomfort for larger ears, occasional Bluetooth connectivity issues, and a plastic build that some find less premium. Overall, it is a strong contender in the premium wireless headphone market, especially for those prioritizing sound and battery life.
Pros
- Excellent sound quality
- Long battery life (60 hours)
- Comfortable for long wear
- Good active noise cancellation
- Natural and engaging tuning
Cons
- Small earcups for larger ears
- Occasional Bluetooth connectivity drops
- Plastic build feels less premium
- ANC not class-leading
- No spatial/360 audio
iClever BTH21
The iClever Kids Bluetooth Headphones are overwhelmingly well-liked by parents, who praise the fun design with LED lights and cat ears, comfortable fit for toddlers, and excellent battery life. Sound quality is considered good for children, and the volume limiter provides peace of mind. A few users noted minor issues with the bending mechanism pinching fingers and occasional Bluetooth connectivity problems, but overall satisfaction is high.
Pros
- Fun LED lights and cat ear design
- Excellent battery life (up to 43 hours)
- Comfortable fit for toddlers and young children
- Good sound quality with volume limiter
- Durable build withstands drops and rough use
Cons
- Bending mechanism can pinch fingers
- Occasional Bluetooth connectivity issues
- Some users report average battery life with heavy use
Scores
Specifications
| Sennheiser MOMENTUM 4 | iClever BTH21 | |
|---|---|---|
| Design | ||
| Form Factor | over-ear | over-ear |
| Open/Closed | closed | — |
| Foldable | ✓ | ✓ |
| Weight | 0.29 kg | 0.16 kg★ |
| Ear Cushion | Memory Foam | — |
| Headband | Leather | — |
| Audio | ||
| Driver Type | dynamic | — |
| Driver Size | 42 mm★ | 40 mm |
| Drivers | 1★ | — |
| Freq Min | 6 Hz★ | — |
| Freq Max | 22 kHz★ | — |
| Impedance | 470 Ω | 32 Ω |
| Sensitivity | 106 dB★ | — |
| Max SPL | 106 dB★ | — |
| Hi-Res Audio | ✓★ | — |
| Codecs | AAC, aptX, aptX Adaptive, SBC | iClever Kids Bluetooth Headphones, Light Up Cat Ear,60H Playtime, USB C Fast Charging, Safe Volume 74/85dBA, Bluetooth 5.3,Toddler Headphones Wireless for iPad Tablets Travel,Meow Cookies-Peach Pink |
| Noise Control | ||
| ANC | ✓★ | ✗ |
| ANC Type | Adaptive | — |
| Transparency | ✓★ | — |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 5.2 | 5.3★ |
| Profiles | HFP, AVRCP, A2DP | — |
| Multipoint | ✓★ | — |
| Wired Connector | 3.5mm | 3.5mm |
| Detachable Cable | ✓★ | ✗ |
| Cable Length | 1.2000000476837158 m | — |
| Battery | ||
| Battery Life | 60 hrs★ | 43 hrs |
| Charge Time | 2 hrs★ | — |
| Fast Charging | 5 Minutes for 4 Hours | 10 min for 5 hours playback |
| Charging | USB-C | USB-C |
| Capacity | 700 mAh★ | — |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 4★ | — |
| NC Mic | ✓★ | — |
| Boom Mic | ✗ | ✗ |
| Detachable Mic | ✗ | — |
| Mic Pattern | Omnidirectional | — |
| Features | ||
| Voice Assistant | Virtual Assistant | — |
| Touch Controls | ✓★ | ✗ |
| App | Smart Control Plus | — |
| Volume Limiting | ✗ | ✓★ |
| Gaming Mode | ✗ | — |
| RGB | — | ✓ |
| Water Resistance | Water-Resistant | — |
Pros & Cons
Sennheiser MOMENTUM 4
- Strong anc (99th percentile)99th %ile
- Strong connectivity (99th percentile)99th %ile
- Strong sound (98th percentile)98th %ile
- Strong build (93rd percentile)93rd %ile
iClever BTH21
- Strong comfort (97th percentile)97th %ile
- Strong social proof (95th percentile)95th %ile
- Strong user sentiment (87th percentile)87th %ile
- Strong battery (87th percentile)87th %ile
- Below average anc (33rd percentile)
Pricing
Sennheiser MOMENTUM 4
No current pricing available
iClever BTH21
Verdict
Scores 97 overall, wins 7 of 7 usage categories and 17 of 44 specs.
