Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-07-31 03:59
91
 By certification [File Integrity]
                    By certification [File Integrity]
                    boxinltd(Mr.)


Beijing
1/F Ganju Yuan, Juyuan Rd., Qiuchang Town, Huiyang District, Huizhou, Guangdong, China (516221)
| Product Name | USB plug call center headsets, can sell in Europe and American market | 
| Speaker: | 30mmDynamictype | 
| Impedance: | 32ohms | 
| Sensitivity: | 105dB±4dB | 
| Frequency: | 50~20000Hz | 
| Maxinputpower: | 100mW | 
| Cordlength: | 1.8m±5% | 
| Connector: | 3.5mmstereoplug*1 |