HUAWEI E5785 SIM-free mobile router. I purchased this about three years ago with the intention of using it with a low-cost SIM, but I hardly used it because I bought another router with a touch panel. It's in excellent condition. The battery should be in good condition as it hasn't been used much. I tested it for this listing with an au-based low-cost SIM and confirmed that it can connect to the internet without any problems. Included accessories are the box, instruction manual, AC adapter & cable. Please prepare your own SIM card. The SIM card size is Micro SIM, so if you use a nano SIM, please prepare an adapter. Shipping will be via Yu-Packet Plus, but if you don't need the box and just want the contents, I can offer a 200 yen discount with another shipping method. Please feel free to ask any questions in the comments. Thank you. ~~~~~~~~Specifications~~~~~~~~ LTE Cat6 compatible Battery capacity: 3000mAh SIM card size: Micro SIM All carrier frequency support: B1/B3/B5/B7/B8/B20/B28/B32/B18/B19/B41/B42 Wi-Fi: 802.11a/b/g/n/ac Dual-band, 2.4G/5GHz Tethering function for up to 16 devices Screen size: 1.45 inches Continuous operation: Approximately 12 hours, approximately 700 hours in standby mode Speed: Up to 300 Mbps (download) / 50 MBps (upload) Interfaces: Micro USB 2.0, Micro-SIM card ~~~~~~~~~~~~~~~