促销 36%
Elgin Rumble M2.1U
An ANSI-certified 27 dB noise reduction rating and IP67 water/dust resistance make these wired earbuds stand out for hearing protection in loud work environments. They also pair custom-tuned dual 6mm drivers with a 48-inch Kevlar-reinforced cable and medical-grade silicone tips for durable, comfortable all-day wear. Best for construction or manufacturing workers needing OSHA-compliant protection and clear audio in dusty, wet, or high-noise settings.
form factor in-ear
driver type dynamic
water resistance IP67
48 综合评分
价格 US$27
概览
用户评价
用户口碑如何随时间变化
独家依据客户实际撰写评价的时间--让你看到最初的好评是否持续。
自上市以来，用户口碑有所降温
65/100我们的 AI 口碑分析
基于 11 条带日期的客户评价，按日历季度分组。分期分析为英文。
实测数据
性能表现
规格参数
完整规格参数
Design
| Form Factor | in-ear |
| Wearing Style | Bud |
| Ear Tips | two sizes |
| Weight | 0.0 kg / 0.1 lbs |
Audio
| Driver Type | dynamic |
| Driver Size | 6 |
| Drivers | 2 |
| Freq Max | 20000 |
| Impedance | 20 |
| Sensitivity | 118 |
| Codecs | Lightweight, Microphone Included, Noise Isolation, Sweatproof, Volume Control |
Noise Control
| ANC | No |
Connectivity
| Wireless | No |
| Wired Connector | USB Type C |
Earbud Battery
| Charging | USB-C |
Case Battery
| Case Charging | USB-C |
Microphone
| Microphone | Yes |
| NC Mic | Yes |
Features
| Voice Assistant | Siri, Google Assistant |
| Touch Controls | Yes |
| Bone Conduction | No |
| Water Resistance | IP67 |
竞品对比
| Spec | Elgin Rumble M2.1U | Sony WF-C700N WFC700N/B | EarFun Air Pro 4+ | JLab Jbuds Pods ANC | JBL Live Free 2 | TOZO Crystal Pods |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | dynamic | dynamic | hybrid | dynamic | dynamic | dynamic |
| Wireless | false | true | true | true | true | true |
| Active Noise Cancellation | false | true | true | true | true | true |
| Bluetooth Version | - | 5.2 | 6.0 | 5.4 | 5.2 | 5.4 |
| Battery Life Hours | - | 15 | 12 | 10 | 7 | 7 |
| Case Battery Hours | - | 15 | 54 | 56 | 28 | 35 |
| Water Resistance | IP67 | IPX4 | IP55 | IP55 | IPX5 | IPX5 |
| Multipoint | - | true | true | true | true | true |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | 用户口碑 |
|---|---|---|---|---|---|---|---|---|---|
| Elgin Rumble M2.1U | 31.6 | 69.7 | 98.9 | 74.8 | 47.1 | 94.2 | 15.9 | 54.4 | 65.6 |
| Sony WF-C700N WFC700N/B Compare | 97.3 | 82.6 | 80.7 | 81.9 | 81.6 | 71.6 | 97.1 | 89 | 72 |
| EarFun Air Pro 4+ Compare | 97.3 | 97.2 | 91.8 | 99.7 | 96.1 | 71.6 | 97.1 | 99.3 | 89.6 |
| JLab Jbuds Pods ANC Compare | 93.2 | 97.2 | 91.8 | 78.9 | 95.7 | 71.6 | 92.1 | 96.7 | 80.3 |
| JBL Live Free 2 Compare | 97.3 | 97.2 | 91.8 | 82.8 | 80 | 94.2 | 49.9 | 99.1 | 80.3 |
| TOZO Crystal Pods Compare | 93.2 | 91.2 | 91.8 | 90.9 | 84.7 | 71.6 | 97.1 | 96.7 | 80.3 |
价格
性价比分析
最低 US$27
