This is a dedicated case for the RC-S300. *RC-S300 unit not included. Made in white for easy viewing. If you prefer a color other than black, please leave a comment, and I will create it. Multiple purchases are also possible. ⚠️ Notes (Please read carefully) ⚠️ To prevent damage to the microUSB port, the opening is designed to fit the size of the original microUSB cable (PaSoRi accessory). If you use a commercially available third-party cable, it may not fit, or may be loose. Size Length: 112mm Width: 66mm Thickness: 13.6mm Compatible models ・SONY RC-S300 ・SONY RC-S300/S Material: PLA Color: Black #FeliCa #Felica #PaSoRi #Pasori #SONY #RCS300 #HRJoint