Used for approximately 3 years. I am selling it because I no longer need it. - Model Name: HR01 - Brand Name: docomo - Connection Type: 5G - Included Accessories: Power adapter Only the main unit and power adapter are included. Power-on confirmed (used until February 28th). There is no instruction manual, but it can be downloaded from the internet. This is not a rental item, it was purchased outright and there is no remaining balance. Reset, contract cancelled, and SIM card not included. Please note that we cannot accept returns for connection failures or out-of-area issues, as the device has been confirmed to be working. Also, please understand that this is a used item before purchasing.