Experience a sound revolution with the BH1 earbuds. Featuring Bluetooth v5.3, IPX-4 waterproofing, and noise cancellation, these earbuds deliver an unparalleled auditory experience. Their foldable design, intuitive controls, and 30 hours of playback provide maximum versatility for the modern lifestyle. Effortlessly connect with your player, phone, computer, and more. Ulian BH1: where quality meets convenience.