CCA CRA
The 3.8μm ultra-thin diaphragm driver extends high-frequency detail up to 18kHz while dual magnetic circuits tighten low-end separation. Its zinc alloy and resin housing with a detachable 0.75mm 2-pin OFC cable adds robust build quality and future upgradeability, complemented by a fatigue-reducing ergonomic ear hook. This is best for budget-conscious musicians or listeners who want a detailed, bass-forward wired IEM with Hi-Res certification and inline mic control.
About This Earbuds
The 3.8μm ultra-thin diaphragm driver extends high-frequency detail up to 18kHz while dual magnetic circuits tighten low-end separation. Its zinc alloy and resin housing with a detachable 0.75mm 2-pin OFC cable adds robust build quality and future upgradeability, complemented by a fatigue-reducing ergonomic ear hook. This is best for budget-conscious musicians or listeners who want a detailed, bass-forward wired IEM with Hi-Res certification and inline mic control.
- Form factor in-ear
- Driver type dynamic
- Water resistance Water-Resistant
Overview
Performance
Pros & Cons
Pros
- Strong social proof (89th percentile) 89th
- Strong comfort (71th percentile) 71th
- Strong build (70th percentile) 70th
- Strong sound (67th percentile) 67th
Cons
- Below average anc (29th percentile) 29th
Specifications
Full Specifications
Design
| Form Factor | in-ear |
| Wearing Style | ear-hook |
| Ear Tips | S, M, L |
| Weight | 0.1 kg / 0.1 lbs |
Audio
| Driver Type | dynamic |
| Driver Size | 3.8 |
| Drivers | 2 |
| Freq Max | 18000 |
| Impedance | 25 |
| Sensitivity | 99.8 |
| Hi-Res Audio | Yes |
| Codecs | Wired Earbuds CCA CRA in Ear Wired Earphone Headset Monitors Headphones with 2Pin Detachable Cable, Ultra-Thin Diaphragm Dynamic Driver IEM, Clear Sound & Deep Bass, with 3.5 mm Interface (Black) |
Connectivity
| Wireless | No |
| Wired Connector | 3.5mm |
Earbud Battery
| Charging | USB-C |
Case Battery
| Case Charging | USB-C |
Microphone
| Microphone | Yes |
Features
| Touch Controls | Yes |
| Gaming Mode | Yes |
| Water Resistance | Water-Resistant |
Value & Pricing
vs Competition
| Spec | CCA CRA | Sony WF-1000XM6 WF-1000XM6 | Technics EAH-AZ100 EAH-AZ100 | Bose QuietComfort Ultra 2nd Gen | Sennheiser MOMENTUM True Wireless 4 | Jabra Evolve2 Buds Evolve2 Buds USB-C MS |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | dynamic | Dynamic | Dynamic | Dynamic | dynamic | Dynamic |
| Wireless | false | true | true | true | true | true |
| Active Noise Cancellation | - | true | true | true | true | true |
| Bluetooth Version | - | 5.3 | 5.3 | 5.3 | 5.4 | 5.2 |
| Battery Life Hours | - | 8 | 8 | 6 | 30 | 8 |
| Case Battery Hours | - | 24 | 28 | 18 | 30 | 33 |
| Water Resistance | Water-Resistant | IPX4 | IPX4 | IPX4 | IP54 | IP57 |
| Multipoint | - | true | true | true | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| CCA CRA | 29.4 | 36.2 | 69.9 | 66.8 | 47 | 70.9 | 46.7 | 89.3 |
| Sony WF-1000XM6 WF-1000XM6 Compare | 96.6 | 99.7 | 79 | 96.3 | 75.6 | 70.9 | 99 | 94.4 |
| Technics EAH-AZ100 EAH-AZ100 Compare | 96.6 | 96.9 | 79 | 99.1 | 79.1 | 93.4 | 99.8 | 89.3 |
| Bose QuietComfort Ultra 2nd Gen Compare | 96.6 | 80.5 | 79 | 96.4 | 47 | 93.4 | 97.8 | 94.4 |
| Sennheiser MOMENTUM True Wireless 4 Compare | 96.6 | 99.7 | 33.4 | 91.9 | 97.5 | 93.4 | 90 | 89.3 |
| Jabra Evolve2 Buds Evolve2 Buds USB-C MS Compare | 88.5 | 96.9 | 98.8 | 60.7 | 82.8 | 93.4 | 92.5 | 95.9 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
