<ul> <li>Hypnotic White Noise: Designed to help you fall asleep faster and stay in deep sleep longer, this speaker provides calming white noise that soothes the brain and promotes relaxation</li> <li>12 Soothing Sounds: Choose from 12 relaxing sounds, including Music Box, Alpha Brainwave, Drizzle, Cricket, Rivulet, Frog, Bell, Sea Wave, White Noise, Warble, Piano, and Bonfire, to create the perfect sleep environment</li> <li>Versatile Audio Options: This speaker supports multiple audio sources, including Bluetooth, AUX, FM radio, and TF card, giving you flexibility in how you enjoy your music or white noise</li> <li>Bluetooth 5.0 &amp; TWS: Enjoy a seamless wireless connection with Bluetooth 5.0, and pair two speakers together via TWS for a richer, more immersive stereo sound experience</li> <li>High-Quality Sound: Equipped with NdFeB magnet dynamics and composite diaphragms with a special coating, this speaker delivers realistic sound quality with powerful output, enhancing your overall audio experience</li> </ul> <p><strong>Specifications:</strong></p> <ul> <li>Bluetooth version: Bluetooth V5.0+EDR 6926A4</li> <li>Support Bluetooth protocols: HSP, HFP, A2DP, AVRCP</li> <li>Bluetooth operating frequency: 2402-2480MHz</li> <li>Receiving sensitivity: 85&plusmn;3dB</li> <li>Bluetooth effective distance: 10 meters</li> <li>Maximum speaker power: 6W*2</li> <li>Built-in battery: lithium battery 3.7V, 1200mAh</li> <li>Music duration: 7H (70% volume)</li> <li>Charging time: 1.5H</li> <li>Charging input: TYPE-C, DC5V</li> </ul>