Headset TPC-301 for Grandstream IP phones RJ9/RJ11

SKU:
CA$31.00
CA$31.00
Unavailable

1. Monaural type
2. RJ9/RJ11 Plug
3. Broadband micphone, simply， plug and play .
4. Direct connected and Dual-channel receiver.
5. Build in hearing protection circuit.
6. Receiver size: Diameter 30mm; Material: Ferrite; Impedance: 150ohm; Sensitivity: 98db
7. MIC sensitivity: -48db; Impedance：2.2k; Frequency response: 20-6000Hz
8. Wire length: 2.7m