iKF Moon Pro Invisible Sleep Wireless Earphones Noise Cancelling for Sleeping Quiet-Comfort Mini Sleep Bluetooth V5.3 Hidden Earbuds

5MM DIAMETER SPEAKERS The breakthrough use of 5mm diameter speakers,like a soybean-like ultra-mini body,ridiculously small,sleep well all night long.     SKIN-FRIENDLY EMBEDDED DESIGN Healthy sleep aid: made of nipple silicone,healthy,environmentally friendly and odorless. Continuous Noise Masking: The earbuds fit snugly into the ear canal for a soft,comfortable seal,and play all night with sleep sound with just the right combination of frequencies.   PROFESSIONAL ASMR TUNING With ASMR Sleep Tuning,ASMR soothes the nerves of the brain through whispering sounds,making it easier to fall asleep and sweeter to sleep.   EACH EARBUD WEIGHS 2G Compact design: Abandon the traditional ear wing design,condensed into a mini body,and weigh 2g per ear. Comfortable wearing: The silicone ear tips are soft and comfortable,with a tight fit and are not easy to fall off,making the fit more stable and comfortable.   APP WHITE NOISE APP comes with a variety of white noise to effectively mask noise,At the