TRAUSI i27
A 54-hour total battery life, 10-minute quick charge for 2 hours of playback, and IPX7 waterproof rating with a secure earhook design distinguish these earbuds. The lightweight 7g build and noise-cancelling microphone provide comfortable all-day wear and clear calls, reinforcing their value for price-conscious buyers. Best suited for commuters and remote workers who prioritize battery longevity and reliable call quality on a budget.
About This Earbuds
A 54-hour total battery life, 10-minute quick charge for 2 hours of playback, and IPX7 waterproof rating with a secure earhook design distinguish these earbuds. The lightweight 7g build and noise-cancelling microphone provide comfortable all-day wear and clear calls, reinforcing their value for price-conscious buyers. Best suited for commuters and remote workers who prioritize battery longevity and reliable call quality on a budget.
- Form factor in-ear
- Driver type Dynamic
- Wireless
- Active noise cancellation
- Bluetooth version 5.4
- Battery life hours 6
- Case battery hours 54
- Water resistance IPX7
Overview
Performance
Pros & Cons
Pros
- Strong battery (93th percentile) 93th
- Strong connectivity (91th percentile) 91th
- Strong social proof (89th percentile) 89th
- Strong user sentiment (79th percentile) 79th
Cons
- Below average sound (28th percentile) 28th
- Below average build (33th percentile) 33th
Specifications
Full Specifications
Design
| Form Factor | in-ear |
| Wearing Style | Hook |
| Ear Tips | S, M, L |
| Weight | 0.1 kg / 0.2 lbs |
Audio
| Driver Type | Dynamic |
| Codecs | Fast Charging, Lightweight |
Noise Control
| ANC | Yes |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.4 |
| Profiles | HSP, HFP, A2DP, AVRCP |
| Wired Connector | USB Type C |
Earbud Battery
| Battery Life | 6 |
| Charge Time | 1.5 |
| Fast Charging | 10-minute quick charge provides 2 hours of playback |
| Charging | USB-C |
Case Battery
| Case Battery | 54 |
| Case Charging | USB-C |
| Wireless Charging | Yes |
Microphone
| Microphone | Yes |
| NC Mic | Yes |
Features
| Voice Assistant | Siri, Google Assistant |
| Touch Controls | Yes |
| App | iOS |
| Bone Conduction | No |
| Water Resistance | IPX7 |
Value & Pricing
Price History
vs Competition
| Spec | TRAUSI i27 | Soundcore Soundcore P31i | JBL Endurance Race Endurance Race 2 | EarFun Air Pro Air Pro 4i | TOZO Crystal Pods Crystal Pods | Baseus Bass Bass BP1 Pro |
|---|---|---|---|---|---|---|
| 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 | 5.3 | 5.4 | 5.4 | 6.0 |
| Battery Life Hours | 6 | 10 | 12 | 9.5 | 7 | 12 |
| Case Battery Hours | 54 | 50 | 36 | 40 | 70 | 55 |
| Water Resistance | IPX7 | IP55 | IP68 | IP55 | IPX5 | IP55 |
| Multipoint | - | - | true | true | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| TRAUSI i27 | 71 | 65.9 | 33.4 | 27.9 | 93 | 70.9 | 79.1 | 90.9 | 89.3 |
| Soundcore Soundcore P31i Compare | 88.5 | 96.9 | 91.4 | 96.8 | 94 | 70.9 | 91.8 | 84.8 | 89.3 |
| JBL Endurance Race Endurance Race 2 Compare | 88.5 | 90.4 | 98.8 | 46.7 | 88.7 | 93.4 | 97.2 | 96.4 | 69.3 |
| EarFun Air Pro Air Pro 4i Compare | 88.5 | 96.9 | 91.4 | 87.8 | 86.5 | 70.9 | 97.2 | 92.5 | 96.7 |
| TOZO Crystal Pods Crystal Pods Compare | 91.9 | 90.4 | 91.4 | 77.4 | 96.6 | 70.9 | 97.2 | 92.5 | 99.3 |
| Baseus Bass Bass BP1 Pro Compare | 96.6 | 96.9 | 91.4 | 87.3 | 96 | 70.9 | 91.8 | 98.5 | 69.3 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
