Zhuhai Jing Feng Electronic Technology Co. Ltd is a professional R & D and production of teaching wireless microphone, wireless microphone cable 2015 new teaching recommended brand JF-307, JF-308, JF-302, JF-302A, JF-384, JF-385, wireless microphone, wireless microphone that several teaching using 2.4G wireless technology, high fidelity sound, also use string frequency of multiple sets of equipment, portable design, indoor and outdoor use is very convenient. Teachers have to prepare teaching artifact!

This several teaching wireless amplifier features: 1, stable performance, low noise and low power consumption. 2, beautiful design, easy to carry, easy to operate. 3, automatic detection U disk / SD card inserted and automatically play; compatible with SD/MMC card, compatible with the USB1.1/2.0U disk. 4, a collection of radio, sound amplification, card play function.

This several teaching wireless amplifier features: 1, the appearance of steel structure design, strong impact resistance, light and soft to the touch. 2, the replacement of the battery design, more convenient for outdoor use, to save the cost of buying batteries. 3, automatic detection U disk / SD card inserted and automatically play; compatible with SD/MMC card, compatible with the USB1.1/2.0U disk. 4, digital FM radio, automatic scanning lock.
More information: www.zhjingfeng.com wireless microphone Teaching