1、【Multifunctional Wireless BT Speaker】: This product is not only a speaker but also a lighting lamp. It features multiple lighting modes including strong light, weak light, fast flash, and slow flash. It\u0027s perfect for outdoor activities like camping, hiking, and parties. 2、【Solar Charging Panel】: The speaker is equipped with a solar charging panel on the back, providing a continuous power supply for worry-free outdoor use. It\u0027s an eco-friendly and convenient way to keep your speaker charged. 3、【Upgraded BT 5.3 Version】: This speaker uses the upgraded BT 5.3 version, which is compatible with all smartphones, tablets, and other smart devices. It offers fast connection speed, lower power consumption, and stable transmission within a distance of 10 meters. 4、【FM Radio and Enhanced Antenna】: The speaker features a strong FM radio function and an enhanced sensitive antenna, allowing you to enjoy your favorite radio stations wherever you are. 5、【Built-in Lithium Battery for Long Battery Life】: With a built-in 3.7V, 1200mAh lithium battery, this speaker offers long-lasting battery life. It\u0027s perfect for outdoor activities where you need continuous music playback.