【Wireless Pillow Speaker】 – This pillow speaker uses innovative sound transmission technology to deliver clear sound through your pillow. Enjoy comfortable listening without earplugs or headphones, completely eliminating ear pressure and allowing you to sleep soundly all night without disturbing your family. 【Adjustable Sleep Timer】 – Equipped with a three-level automatic shutdown timer (30/60/90 minutes), this pillow speaker allows you to freely set the playback time. You can sleep peacefully without worrying about battery charging, and enjoy soothing sounds until the timer automatically turns off. 【Two Playback Modes】 – Easily switch between built-in soothing white noise (ocean waves, stream sounds, bird songs) and Bluetooth streaming from your phone or tablet. Whether it's music, audiobooks, or sleep-inducing music, it can meet all your pre-sleep audio needs. 【Stable Bluetooth 5.4】 – Using advanced Bluetooth technology, this pillow speaker quickly connects to your devices. It delivers low latency and uninterrupted sound quality – enjoy smooth, high-quality audio every time you use it – without choppy playback. [Your Personal Sleep Oasis] – Simply place it under your pillow to play white noise or connect via Bluetooth – Enjoy your own personal audio atmosphere before bedtime without disturbing those around you – Your personal sleep companion.