Language
Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-12-18 18:20
150
boxinltd(Mr.)
Beijing
No. 9 East Banhu Road, Huangjiang Town, Dongguan, Guangdong, China (523000)
Product name: | portable call center headsets with clear sound |
Speaker: | 40mm dynamic type |
Impedance: | 32 ohms |
Sensitivity: | 105 ±4dB |
Frequency: | 50-20,000Hz |
Max input power: | 100mW |
Cord length: | 1.8m ±5% |
Connector: | 3.5mm stereo plug*2 |