Piluyaa M51
The 3.0g earbuds with 10mm drivers and Bluetooth 5.4 deliver 58 hours of total battery life and ANC in a design shaped to stay secure for side sleepers. Touch controls and the LED case display add practical convenience, while noise cancellation works without intrusive beeps to preserve rest. Best for side sleepers and travelers who need feather-light, long-lasting earbuds to block ambient noise all night.
form factor in-ear
driver type dynamic
Wireless Yes
active noise cancellation Yes
bluetooth version 5.4
battery life hours 6
case battery hours 58
42 Overall Score
Price $13
Snapshot
Pros & Cons
Pros
- Strong battery (93th percentile) 93th
- Strong comfort (71th percentile) 71th
- Strong connectivity (71th percentile) 71th
- Strong anc (70th percentile) 70th
Cons
- Below average user sentiment (20th percentile)
- Below average sound (27th percentile)
- Below average build (34th percentile)
- Below average mic (35th 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.
Owner sentiment has held steady over time
68/100Our AI sentiment read
Based on 8 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | in-ear |
| Wearing Style | true wireless |
| Weight | 0.1 kg / 0.1 lbs |
Audio
| Driver Type | dynamic |
| Driver Size | 10 |
| Impedance | 16 |
| Codecs | Piluyaa Sleep Earbuds Bluetooth in Ear Light-Weight Headphones, Mini Invisible Earplugs Small Design for Side Sleepers, 58H Playtime with Charging Case, Clear Calls& Noise Block-Black |
Noise Control
| ANC | Yes |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.4 |
Earbud Battery
| Battery Life | 6 |
| Fast Charging | Supports Type - C fast charging for added convenience. |
| Charging | USB-C |
Case Battery
| Case Battery | 58 |
| Case Charging | USB-C |
Microphone
| Microphone | Yes |
Features
| Voice Assistant | voice assistant |
| Touch Controls | Yes |
| Bone Conduction | No |
vs Competition
| Spec | Piluyaa M51 | Soundcore Soundcore P31i | EarFun Air Pro Air Pro 4i | Nothing Buds Buds 2 | Baseus Bass BP1 Pro | TOZO Crystal Pods Crystal Pods |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | dynamic | Dynamic Driver | dynamic | dynamic | dynamic | dynamic |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | true | true | true | true | true | true |
| Bluetooth Version | 5.4 | 6.1 | 5.4 | 5.4 | 6.0 | 5.4 |
| Battery Life Hours | 6 | 10 | 9.5 | 13.5 | 12 | 7 |
| Case Battery Hours | 58 | 50 | 40 | 55 | 55 | 35 |
| Water Resistance | - | IP55 | IP55 | IP55 | IP55 | IPX5 |
| Multipoint | - | - | true | false | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Piluyaa M51 | 70.3 | 34.8 | 33.5 | 26.8 | 92.9 | 20.1 | 70.7 | 44.5 |
| Soundcore Soundcore P31i Compare | 88.3 | 96.8 | 91 | 96.4 | 93.5 | 91.9 | 84.9 | 86.6 |
| EarFun Air Pro Air Pro 4i Compare | 88.3 | 96.8 | 91 | 87.2 | 85.9 | 97.2 | 92.6 | 99.1 |
| Nothing Buds Buds 2 Compare | 92 | 96.8 | 91 | 67 | 96 | 91.9 | 86.9 | 86.6 |
| Baseus Bass BP1 Pro Compare | 96.7 | 96.8 | 91 | 86.8 | 95.5 | 91.9 | 98.4 | 75.5 |
| TOZO Crystal Pods Crystal Pods Compare | 92 | 89.8 | 91 | 89 | 82.2 | 97.2 | 92.6 | 75.5 |
Price
Value & Pricing
From $13
Amazon 2 offers From $13
Price History
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
