??- Brand: Tower Pro<br />- Model: SG90<br />- Color: Blue<br />- Material: Plastic<br />- No load operating speed: 0.12 sec / 60 degree(4.8V)、 0.13 sec / 60 degree(6.0V)<br />- Operating voltage: 4.8V<br />- Temperature rang: -30'C~60'C<br />- Dead band width: 4us<br />- Working voltage: 3.5~6V<br />- Cable length: 25cm<br />- Suitable for R/C helicopters<br />- Comes with 3 x screws and 3 x rudder angles<br /><br /><br />                                                                                                                                Dimensions: 1.26 in x 1.18 in x 0.47 in (3.2 cm x 3.0 cm x 1.2 cm)<br />Weight: 2.40 oz (68 g)<br /><br />