Lp V102 Sun Wireless Speaker.

Audio Quality: It provides loud stereo sound with an 8W power output and features good/super bass. Connectivity: The speaker supports multiple audio input modes, including Bluetooth wireless connection, USB drive, TF card, AUX input, and FM radio. Design & Portability: It has a compact, portable design with a rechargeable lithium battery (1200mAh capacity). The "SUN" in the name and related search results suggest potential solar charging capabilities. Additional Features: The speaker includes built-in RGB LED lighting that can pulse with the music, and supports hands-free calls.