Zycast Technology Ltd, based in Taiwan, lists the ABT-310 wireless microphone on Global Trade Plaza. This product uses Bluetooth wireless transmission technology and offers features such as a signal transmission distance of up to 100 meters, clear voice transmission, and the ability to use multiple microphones simultaneously without interference. It supports easy expansion and comes in three styles: hand-held, waist-hanging, and conference-specific desktop models. The microphone is battery-powered and can operate for extended periods on a single charge, with charging options via USB port or transformer connected to ~220V. Accessories are simple and easy to carry. Customized designs are available, including different colored rubber rings to distinguish users such as school teachers. Standard configuration includes a wireless microphone, a receiver, and a USB connection cable. The product is suitable for teaching, meeting rooms, lectures, family use, karaoke halls, singing, and other occasions. Buyers can send an enquiry through Global Trade Plaza.