The Zealot S49Pro wireless speaker brings a pleasant musical experience. The solar panel on the top automatically charges your speaker in sunlight or natural light. A large bass diaphragm and a full-frequency speaker create a strong bass sound. The 3-mode LED light (high light, low light and SOS flash) is ideal for orientation in dark spaces or in the dark outdoors. The durable string is ideal for comfortable carrying. Bluetooth 5.0 ensures a fast and stable connection at a distance of 10 m. Different volume levels do not affect the sound quality. Multiple playback modes: Bluetooth, AUX, TF card and USB playback. Non-slip rubber pads at the bottom for stability.