Nothing Buds 2
Ttbesmi Heart Wireless Earbuds K520
What Buyers Say
Nothing Buds 2
The CMF Buds 2 are widely praised for delivering excellent sound quality, effective noise cancellation, and a comfortable fit at an affordable price. Users highlight the rich bass, clear vocals, and solid ANC performance that rivals more expensive models. While some note the bass can be slightly overpowering and the touch controls have limited customization, the overall value is considered outstanding. The long battery life, USB-C charging, and premium build further cement these as a top budget choice.
Pros
- Excellent sound quality with rich bass
- Effective noise cancellation for the price
- Comfortable and secure fit
- Long battery life with USB-C charging
- Premium build and design
Cons
- Bass can be slightly overpowering
- Limited touch control customization
- Case lacks functional dial
- Case is somewhat bulky
- No Google Fast Pair support
Ttbesmi Heart Wireless Earbuds K520
This heart-shaped gadget is widely praised for its cute design, comfort, and good audio quality. Most users find it easy to carry and a great value gift, though one verified review reports the battery failing after three months. Overall, it is seen as a stylish and affordable option.
Pros
- Cute heart-shaped design
- Comfortable and lightweight
- Good audio quality
- Easy to carry and hide
- Great value for money
Cons
- Battery may fail after a few months
- Initial connection issues reported
- Not top-tier build quality
Scores
Specifications
| Nothing Buds 2 | Ttbesmi Heart Wireless Earbuds K520 | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | true wireless | open ear |
| Weight | 0.04 kg★ | — |
| Audio | ||
| Driver Type | dynamic | — |
| Driver Size | 11 mm★ | — |
| Drivers | 2★ | — |
| Freq Max | 5 kHz★ | — |
| Impedance | 32 Ω | — |
| Codecs | SBC, AAC | Heart Wireless Earbuds for Girls Kids, Cute Small Mini Tiny Invisible Earbuds Wireless Bluetooth for Small Ears Canals Women Rose Gold Kawai Blue Tooth Ear Buds for iPhone Android |
| Noise Control | ||
| ANC | ✓ | ✓ |
| ANC Type | hybrid | — |
| Transparency | ✓★ | — |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 5.4★ | 5.3 |
| Multipoint | ✓★ | — |
| Earbud Battery | ||
| Battery Life | 13.5 hrs★ | 4 hrs |
| Charge Time | 0.16599999368190765 hrs★ | 1.5 hrs |
| Fast Charging | 10 min for 7.5 hours playback | USB C fast charging, only takes one hour to fully charge |
| Charging | USB-C | USB-C |
| Case Battery | ||
| Case Battery | 55 hrs★ | 24 hrs |
| Case Charging | USB-C | USB-C |
| Wireless Charging | ✗ | — |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 6★ | 2 |
| NC Mic | ✓ | ✓ |
| Features | ||
| Voice Assistant | ChatGPT | — |
| Touch Controls | ✓★ | — |
| App | Nothing X | — |
| Gaming Mode | ✓★ | — |
| Bone Conduction | ✗ | — |
| Water Resistance | IP55 | IPX5 |
Pros & Cons
Nothing Buds 2
- Strong mic (98th percentile)98th %ile
- Strong connectivity (97th percentile)97th %ile
- Strong battery (95th percentile)95th %ile
- Strong anc (93rd percentile)93rd %ile
Ttbesmi Heart Wireless Earbuds K520
- Strong build (91st percentile)91st %ile
- Strong mic (82nd percentile)82nd %ile
- Strong anc (73rd percentile)
- Strong battery (68th percentile)
- Below average comfort (29th percentile)
- Below average sound (29th percentile)
Pricing
Verdict
Scores 89 overall, wins 7 of 7 usage categories and 13 of 31 specs.
