Yamaha TW-E7B Noise-Canceling True Wireless In-Ear Headphones (White) - Manual (Page 9)

USB power cable (20 cm (7-7/8 in); type A to C)
Eartips (XS, S, M, L, XL; one set each)
Note: The M-size eartips are pre-attached.
XL L M S XS
Quick Start Guide
Safety Brochure
NOTE
( The earbuds are stored in the charging case.
( The earbuds feature a built-in microphone.
( The charging case contains a battery for charging the earbuds.
9
Introduction > Accessory and part names