Ujjdwiurgh Bone Conduction Bluetooth Speaker White Noise Sleep Aid Music Box with LED Display Support TF Card Timed Shutdown Blue

10 kinds of stress-reducing sleep-aiding sounds:Let you say goodbye to negative emotions, different sound scenarios to make you feel calm and sleep soundly. Bluetooth 5.4 mode:Adopting high quality Bluetooth chip, equipped with high performance chip, faster and more stable, low latency and low power consumption, clearer sound. Light weight:Slim and design, flat shape, easy to put in your pocket, convenient to carry. Don't disturb the person next to your pillow:Vibration playback exclusive music, watching short videos, listening to music, not disturb the pillow. Multiple playback modes:Support Bluetooth playback, comes with TF card slot, supports up to 128GB TF card playback.