Feature

●MICROPHONE CLOSE BUTTON: Simply press the button to turn off the microphone
●[Volume Up or Down Button] The conversion line can be adjusted to the sound you like
●【SPEAKER CLOSE BUTTON】You can turn off the speaker to avoid unnecessary communication
●[WORKING STATUS INDICATOR LIGHT] Standby green light is steady on, calls green light flashing, and the closed sound is red
●【RJ9 Jack Connects to Earbuds】The RJ9 jack connects to the earphone, and the USB plug connects to the computer


Description

Description:
Connect the USB control box to the crystal head headset and connect to your computer using the USB plug and USB control box. Easy to control with USB control box with built-in volume switch and microphone/speaker mute. Crystal head earphone rotates the USB earphone cable to allow the earphone to be used in two directions. This makes interaction with others more comfortable.

Specifications:
Condition: 100% Brand New
Total length: 47.2 inches (120 cm)
Control Box Size: 8.8 x 3.5 x 1.8 cm/3.4 x 1.3 x 0.7 inch
Weight: Approx. 4.6 oz (131 g).

How to use:
1. Connect the device.
2. The computer recognizes the hardware and automatically install the drive.
3. Test calls: If you dont start start start menu - control panel - sound and audio device - voice
4. Sound playing: choose USB headphone set device.
5. Recording: Choose USB headphone set device.

Package Includes:
1 x Conversion Line
1 x English Manual

Note:
1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding.
2. Monitor is not calibrated same. Item color displayed in photos may appear slightly different from the actual object. Please take the real object as standard.