Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-12-19 04:11
194
Company Profile
By certification [File Integrity]
Contact：boxinltd(Mr.)
Email：
Telephone：
Area：Beijing
Address：1/F Ganju Yuan, Juyuan Rd., Qiuchang Town, Huiyang District, Huizhou, Guangdong, China (516221)
| Product Name: | Active noise canceling headphone |
| Speaker: | 40mmDynamictype |
| Impedance: | 32ohms |
| Sensitivity: | 105dB±4dB |
| Frequency: | 50～20000Hz |
| Maxinputpower: | 100mW |
| NoisecancelingFrequency: | 100～1.5KHz |
| NoisecancelingSensitivity: | Upto20dB |
| Batteryworkingtime: | Upto30hours |
| Cordlength: | 1.2m±5% |
| Connector: | 3.5mmstereoplug*1 |
