| Brand Name | Akaudio ODM/OEM | Place of Origin | Guangdong, China |
| Private Mold | Yes | ANC Rate | Up to 20dB |
| Product name | YNC4001 | Logo | Customer Logo Acceptable |
| Certificate | FCC CE ROHS | Warranty | 12 Months |
| Transducer size | 40 mm | Audio impedance | 32 Ohm |
| Power supply | 2 x 1.5V | Audio jack | 3.5mm AUX |
| Key Feature1 | Active noise cancellation |
701, Building A, Jingwan Aquatic Industrial Zone, Gushu Community, Xixiang Subdistrict, Shenzhen, Guangdong, China