Overview
| brand | Koteld dragon | type | Call center seat terminal |
| Processing customization | yes | invoice | 13% national tax value-added tax special invoice |
| purpose | Smart City IP Phone, Call Center, Government Hotline, Command and Dispatch, Special Supporting Earphones for Red Phone Reception and Handling | colour | Chinese Red |
| Packaging List | Headset * 1, QD/USB/Registered jack plug wire * 1, instruction manual * 1, certificate of conformity * 1 | weight | 72g |
| impedance | 95 ± 10 Ω | Distortion rate | <1% |
| sensitivity | 110 ± 3dBSPL | Add logo | BENTENICS |
| Wearing method | Headworn | Principle of Sound Production | BENTENICS Broadband Acoustic Technology |
| Speaker Diameter | 27mm | Frequency Response | 40-2000Hz |
| With or without a microphone | have | Microphone type | Permanently polarized unidirectional noise reduction condenser microphone |
| Speaker type | Dynamic coil type | Ear plug/earmuff material | Protein genuine leather earbuds |
| Headphone cable material | Enhanced earphone cable | Audio performance | broadband |
| Headphone output sound source | 105dB ± 5dB | Source category | Spot (regular inventory) |
| Does it support one piece shipping | support | ||
Product Details
Trading Area
Global