Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-11-12 23:22
22
Company Profile
Boxin Electronic Co.,LtdBy certification [File Integrity]
Contact: boxinltd(Mr.)
Telephone:
Area: Beijing
Address: Beijing
Website: http://boxinltd.xingyuan-china.com/
Product nName: | high quality portable call center headsets with clear sound |
Speaker: | 30 mm dynamic type |
Impedance: | 32 ohms |
Sensitivity: | 105dB±4dB |
Frequency: | 50~20000Hz |
Max input power: | 100mW |
Cord length: | 1.8m ±5% |
Connector: | 3.5mm stereo plug*2 |