intended for wireless audio communication such as music playback and phone calls via Bluetooth
wireless technology.
It is considered improper use when the product is used for any application not named in the
corresponding product documentation.
Sennheiser does not accept liability for damage arising from misuse or improper use of this product
and its attachments/accessories.
Sennheiser is not liable for damages to USB devices that are not consistent with the USB
specifications. Sennheiser is not liable for damages resulting from the loss of connection due to flat or
overaged rechargeable batteries or exceeding the Bluetooth transmission range.
Before putting into operation, please observe the respective country-specific regulations.
Package contents
Earbud R for right ear (M3IETW2 R) and earbud L for left ear (M3IETW2 L)
Charging case (M3IETW2 C) with built-in rechargeable battery for the earbuds
USB charging cable with USB-C and USB-A connector, approx. 0.25 m
Silicone ear adapters (size XS, S, M (pre-mounted to the earbuds) and L)