Bluetooth 5.4 Wireless Earbuds, M21 Deep Bass Hi-fi Stereo Headset with Microphone in-Ear Call Noise Canceling Bluetooth Headphones, Immersive Premium Sound Ear Buds for iPhone, Android

【Bluetooth 5.4】 Wide range of compatibility. 3D surround sound, 5.4 binaural chip, large capacity, using Bluetooth 5.4 technology, easy to pair with smartphones to connect, not bound by the cable, stable connection, no delay.

【Made to Give You a Better Night's Sleep】Sleep earbuds combined with proprietary skin-soft silicone eartips and eartip caps, ensuring a comfortable fit throughout the night. Their slender design and gentle fit make sure even side sleepers can enjoy a restful night without discomfort or pressure. Ideal for those who like to drift off to ambient sounds or ASMR, these mini wireless earbuds are the perfect choice for side sleepers.

【Effectively Blocks Noise】Sleep ear buds are the ideal companion for peaceful slumber. Their specially designed stabilizers keep them securely in place for a soft seal, effectively blocking up to 24dB of external noise, such as snoring, urban sounds, or noisy neighbors.

【All-Day Listening】Enjoy up to 4-6 hours of playback on a single charge. With a total of 24 hours of playtime including the charging case, you can immerse yourself in your favorite tunes for four hours at a stretch. The pocket-sized case makes it easy to take these compact earbuds anywhere, perfect for travel, exercise, yoga, or daily office use.

【IPX6 Waterproof 】 IPX6 professional deep waterproof supports swimming, surfing, snorkeling and other sports. You will enjoy clear, precise, dynamic sound and balanced audio underwater. But it can't be used underwater for more than 6 hours continuously.

【Buy with Confidence】If you are not satisfied with our sleep earbuds, please just feel free to contact for replacement or refund.