JW JM-R(II) Wireless Shutter Release For Fujifilm X-M1 X-E2 X-A1 XQ1 X-T1 X-100T X-30 FinePix S1 Replaces RR-90 Receiver weight Approx:19g Receiver Size:48x38x29mm Transmitter weight Approx:18g Transmitter Size:82x27x14.7mm