Crystal 360 sound with enhanced bass. Featuring a built-in 5W advanced driver, this portable speaker delivers clear audio and deep bass performance. Two alarm settings allow for customized wake-up options, ideal for couples or roommates with different schedules. The snooze function offers extra rest, helping users start the day feeling refreshed. Bluetooth 5.0 connectivity enables fast pairing, stable transmission, and improved sound quality for an immersive listening experience. The portable, rechargeable design includes a built-in 2000mAh lithium battery, providing up to 18 hours of continuous playback on a single charge, suitable for indoor and outdoor use. Multifunctional speaker features 7-color LED lighting, FM radio, auxiliary input jack, and TF card slot for versatile audio options.