Do you have trouble falling asleep due to a noisy environment, a snoring partner, or a constant flow of thoughts? For many people, the night is a battle against insomnia, where traditional earplugs are often uncomfortable and a regular speaker keeps your partner awake. Nothing is more irritating than waking up tired in the morning because you couldn't find the right relaxation. You long for a way to listen to soothing music or meditations privately, without pressure on your ears and without disturbing others. This professional Bluetooth 5.4 sleep speaker is the ultimate solution for a deep and undisturbed night's sleep. Thanks to its revolutionary, ultra-thin design of only 1.1 cm, the speaker easily slides under any pillow, creating a personal sound zone that is only audible to you. The advanced Bluetooth 5.4 technology guarantees a lightning-fast and stable connection to your smartphone for a crystal-clear audio experience. With an impressive battery life of up to 48 hours and a smart timer function, you create the ideal environment to fall asleep faster and wake up refreshed. Why this ultra-thin Bluetooth 5.4 sleep speaker is the best choice for you: Ultra-thin and comfortable design: With a thickness of only 1.1 cm and a weight of 48 grams, this speaker is practically imperceptible under your pillow. Enjoy maximum comfort without the pressure of clamping headphones or heavy headphones. Bluetooth 5.4 for maximum stability: Equipped with the latest Bluetooth 5.4 chip for a fast, stable, and energy-efficient connection. No more interruptions during your favorite sleep stories or soothing white noise. Long battery life and USB-C fast charging: Enjoy 20 to 48 hours of listening pleasure on a single charge. Thanks to the modern USB-C port, the speaker charges in no time and is ready for the next night. Private listening without sound leakage: The sound is specially adapted for use under the pillow. You enjoy rich stereo sound at a low volume that protects your hearing and ensures your partner can continue to sleep undisturbed. Smart timer for carefree rest: Set the automatic timer so that the speaker turns off automatically as soon as you are in dreamland. Ideal for meditation sessions, ASMR, or soothing nature sounds. Technical specifications: Product type: Sleep speaker - Pillow speaker - Sleep aid Bluetooth version: 5.4 (Latest standard for stability) Dimensions: 9.6 cm diameter x 1.1 cm thickness (Ultra-thin) Weight: Only 48 grams (Lightweight and portable) Battery life: 20 - 48 hours (Depending on volume) Charging port: USB-C Features: Timer, Volume control, Built-in microphone Material: Durable ABS+PC and soft polyester Color: Blue / White