Bose QuietComfort Bluetooth Earbuds, True Wireless Earbuds with Active Noise Cancellation and Mic, Deep Bass, IPX4 Rating, Up to 8.5 Hours of Playtime, Black LC-dolida it is safe to use

it is safe to use with both 110-120V & 220-240V electrical outlet

chesnut brown

【Large Storage Capacity】 - The box easily stores any size hearing aid and has room for cleaning items

which will reflect light in dark environments and improve visibility at night

【Enhanced Stickness】Made of super-strong adhesive

Bose QuietComfort Bluetooth Earbuds, True Wireless Earbuds with Active Noise Cancellation and Mic, Deep Bass, IPX4 Rating, Up to 8.5 Hours of Playtime, Black LC-dolida it is safe to useSOUND WITHOUT COMPROMISE: Seize the day your way and defy distractions using these wireless Bluetooth earbuds with world renowned noise cancellation for a listening experience that makes the everyday sound epic POWERFUL, PROVEN AUDIO: Get into it while you get after it, these IPX4 rated Bluetooth wireless earphones feature remarkable sound quality for a satisfyingly rich listening experience that hits all the right notes SEIZE THE DAY STAYING POWER: