Lane TMA-1015 Battery Powered Portable PA Speaker The TMA-1015 is a battery-powered portable PA speaker with 2 cordless microphones. It has a built-in high-quality amplifier and features like FM radio, Bluetooth connectivity, USB port, and SD/MMC card slot. It is a powerful and convenient solution for quick public address needs. 2-Way Speaker – 15inch Woofer & Tweeter Built-In High Quality Amplifier FM Radio Function Bluetooth Connectivity With USB Port and SD/MMC Card Slot to Player MP3 Music LED Display Screen 2pcs Wireless Mic Antenna and 2 Wireless Microphones Two 6.3MM MIC Input Jack For Connecting Wired Dynamic Microphone Microphone Priority Function, When You Speak Through Microphone, the Music Volume Will Lower Automatically Wired MIC, Wireless MIC Volume, Tone/Echo Volume Suitable For Karaoke Integrated Retractable Handle and Wheels for Easy Carting With Remote Control, Easy To Operate The System. TMA1015B & TMA1015C Lane TMA-1015 is a model name for a portable PA speaker manufactured by Lane. It is a battery-powered speaker with features like Bluetooth connectivity, FM radio, and USB/SD card slots. It typically comes with two cordless microphones. The TMA-1015 is a popular choice for events, gatherings, and presentations due to its portability and versatility. It is often used for karaoke, public speaking, and live music performances.