by fedex 10pcs HT500 Telephone Desk Hands-free Call Center Noise Cancellation Monaural with Backlight headphone
Technical Details
Active Noise-Cancellation: | Yes |
Brand Name: | cnstic |
Communication: | Wired |
Connectors: | USB |
Control Button: | Yes |
Frequency Response Range: | 30-16000Hz |
Function: | Common Headphone |
Label: | 10026123 |
Line Length: | 1.0m |
Model Number: | HT500 |
Plug Type: | Line Type |
Resistance: | 9Ω |
Sensitivity: | 120±5dB |
Size: | as picture |
Style: | Headband |
Unit Type: | piece |
Vocalism Principle: | Dynamic |
Volume Control: | Yes |
Waterproof: | No |
Weight: | 0.561 |
Wireless Type: | None |
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