On sale 41%
Btootos A90
Dual 14.2mm dynamic drivers and Bluetooth 5.4 provide stable, low-latency audio with a 7-hour earbud battery that the case extends to 36 hours. The charging case’s LED display and IP7 waterproofing add practical convenience beyond typical budget earbuds. Best for budget-focused users needing clear ENC call quality and all-day battery life for daily commutes or office calls.
form factor in-ear
driver type dynamic
Wireless Yes
active noise cancellation Yes
bluetooth version 5.4
battery life hours 6
case battery hours 36
water resistance IP7
69 Overall Score
Price $22
Snapshot
Pros & Cons
Pros
- Strong social proof (94th percentile) 94th
- Strong sound (94th percentile) 94th
- Strong connectivity (81th percentile) 81th
- Strong anc (79th percentile) 79th
Cons
- Below average build (33th 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 improved over time
85/100Our AI sentiment read
Based on 19 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 |
| Ear Tips | S, M, L |
| Weight | 0.1 kg / 0.2 lbs |
Audio
| Driver Type | dynamic |
| Driver Size | 14.2 |
| Drivers | 2 |
| Impedance | 32 |
| Hi-Res Audio | Yes |
| Codecs | AAC, SBC |
Noise Control
| ANC | Yes |
| ANC Type | ENC |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.4 |
| Wired Connector | Wireless |
Earbud Battery
| Battery Life | 6 |
| Charging | USB-C |
Case Battery
| Case Battery | 36 |
| Case Charging | USB-C |
Microphone
| Microphone | Yes |
| NC Mic | Yes |
Features
| Voice Assistant | voice assistant |
| Touch Controls | Yes |
| Water Resistance | IP7 |
vs Competition
| Spec | Btootos A90 | Samsung Galaxy Buds Buds3 Pro | EarFun Air Pro Air Pro 4+ | Soundcore Soundcore P31i | JBL Live Pro Live Pro 2 | Nothing Buds Buds 2 |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | dynamic | Dynamic | hybrid | Dynamic Driver | dynamic | dynamic |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | true | true | true | true | true | true |
| Bluetooth Version | 5.4 | 5.4 | 6.0 | 6.1 | 5.2 | 5.4 |
| Battery Life Hours | 6 | 6 | 12 | 10 | 10 | 13.5 |
| Case Battery Hours | 36 | 26 | 54 | 50 | 30 | 55 |
| Water Resistance | IP7 | IP57 | IP55 | IP55 | IPX5 | IP55 |
| Multipoint | - | true | true | - | true | false |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Btootos A90 | 79.3 | 65.3 | 33.3 | 93.6 | 67.3 | 70.6 | 79.1 | 80.6 | 94.1 |
| Samsung Galaxy Buds Buds3 Pro Compare | 96.7 | 96.8 | 98.7 | 91.7 | 72.5 | 93.3 | 79.1 | 99.6 | 86 |
| EarFun Air Pro Air Pro 4+ Compare | 96.7 | 96.8 | 91 | 99.8 | 95.9 | 70.6 | 97.3 | 99.3 | 86 |
| Soundcore Soundcore P31i Compare | 88.3 | 96.8 | 91 | 96.6 | 93.9 | 70.6 | 91.9 | 84.6 | 86 |
| JBL Live Pro Live Pro 2 Compare | 96.7 | 96.8 | 91 | 76 | 83.5 | 70.6 | 79.1 | 97 | 74.6 |
| Nothing Buds Buds 2 Compare | 91.9 | 96.8 | 91 | 67.6 | 96.3 | 70.6 | 91.9 | 86.5 | 86 |
Price
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
