- Model: TDL-9915XRF-M4<br />- Material: PCB<br />- Working Voltage: DC 3V~5V<br />- Working Current:                                                                                                                                 Dimensions: 1.18 in x 0.79 in x 0.31 in (3.0 cm x 2.0 cm x 0.8 cm)<br />Weight: 0.32 oz (9 g)<br /><br />