Why is there no sound in my left earbud during first-time use?
If you are experiencing no sound in one earbud during your first use, it is likely that the earbuds have not successfully paired with…
Manuals+ Q&A
HELLO KITTY HKTWSBUB Wireless Earbuds User Manual — questions & answers
Read product questions and troubleshooting answers linked to HELLO KITTY HKTWSBUB Wireless Earbuds User Manual.