This is the nwm (num) wireless on-ear speaker "MBE001". It is new, unused, and unopened. This open-ear type doesn't cover your ears, allowing you to enjoy music and calls while still hearing the surrounding sounds. It has a comfortable design for long-term wear. 【Product Details】 ・Model Number: MBE001 ・Color: Dark Brown ・Connection: Bluetooth ・Condition: New, Unused Instant purchase is welcome. It will be carefully packaged and shipped.