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S$18.77
RJ9 Call Center Telephone Headphone With Noise Cancelling
Sold by gupars2
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From S$1.49
Est. delivery by Apr 22 - Apr 25
gupars2
791 items
Product description
Description:
High-definition voice communication, anti-background noise
Headphones are comfortable and durable.
FSK / DTMF caller ID, automatic detection;
30 groups of 16-bit caller number inspection;
5 groups of 16-bit caller number access;
32-bit pre-dial and change functions;
Backlight use instructions, incoming light when the backlight flashing instructions;
Automatic call, manual answer, and instructions light;
Microphone mute function, and instructions light;
2 files headset call volume adjustment;
Ringtones volume, small adjustment and closed, and the earphone ;
FLASH time 100,600ms choose to adapt to different switches;
Equipped with a recording interface, can be used for training or connected with the computer sound card to record;
No external power supply, can be used normally;
Specification:
Material: ABS material
Size: 160 * 140 * 30mm
Line length of 1.3 meters
Scope of application: communication equipment
Package Includes:
1x Headset
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