Lonmarvel Electronic Technology Co. Ltd. is based in China and lists products on Global Trade Plaza including the Portable Bluetooth Karaoke Microphone and Portable wireless karaoke player. The company states it was established in 2008. The Portable Bluetooth Karaoke Microphone (model LM-P8) features a built-in Bluetooth module, ECHO, Bass, and Treble functions, two internal speakers, and enables karaoke singing via smartphone Bluetooth without additional devices. The Portable wireless karaoke player (model LM-R8) includes built-in DSP, Bluetooth, and UHF modules, offers five sound fields, 12 EM tones, EQ, and voice change functions, and supports karaoke via smartphone, computer, or TV using karaoke apps or internet/WiFi sources. Buyers can send an enquiry through Global Trade Plaza.