This is a junk item (broken). Convenient Jabra black wireless earbuds Elite 75t with case. - Brand: Jabra - Model Name: Wireless Earphones - Color: Black - Features: With charging case It can be charged, but it cannot connect to a mobile phone. Recommended for those who want parts, or those who can repair it. [Note] Please purchase only if you understand that it is broken and a junk item. Also, since it has been stated in advance that it is a junk item, returns will not be accepted due to the item being broken. If there are any areas you are concerned about or would like to see, please feel free to ask questions.