Product Name: SL-BS908FM Wireless Speaker Key Features: Compatibility: Compatible with PAD, phone, MP3 players, and laptops Bluetooth: Supports Bluetooth connectivity for wireless audio streaming USB Port: Includes a USB port for direct playback from USB devices FM Radio: Features built-in FM radio functionality Ease of Use & Portability: Designed to be easy to operate and highly portable Aux In: Allows for auxiliary input connection Input: DC 5V input for charging Built-in Battery: 800mAh rechargeable battery for extended playback Frequency Response: Covers a frequency range of 150-1800Hz Power Output: Delivers 4W x 2 output power for stereo sound This SL-BS908FM Wireless Speaker offers versatile connectivity options, including Bluetooth, USB, and auxiliary inputs, along with built-in FM radio for entertainment flexibility. Its compact and portable design, combined with a rechargeable battery, ensures convenient use both indoors and outdoors, making it an ideal companion for various audio needs.