Can be used by connecting to a computer and desk phone. There are some scratches on the charging stand due to use, so please purchase only if you understand that this is a used item. Cables are unused. Jabra Engage 65 Mono Brand: Jabra Engage Wearing style: Single-ear Headphone type: Headband Plug shape: USB Type-A Weight (g): 57.0 g Color: Black Headphone features: Noise canceling, Microphone