Features: brand new and high quality for Huawei B593S-850/B880/B890/B310/B593/MF3S. Foldable antenna, 90 free rotation on the side, can be adjusted to the best signal; Frequency Range: 700-960mAz 1710-2700mAz; Gain: 10dBi; Direction: Omni-directional; Support WCDMA.LET,DTU,4G,GSM,GPRS. Total Length:Approx.19cm/7.48in Package Includes: 2x 4G Antennas Specifications: Material:ABS Total Length:Approx.19cm/7.48in Folded Length:Approx. 17cm/6.69in Color:Black,White(Optional) Directional:Omnidirectional Antenna gain: 10dBi Impedance: 50 ohm Frequency Range: 700-960mAz &1710-2700mAz Quantity: 2pcs note: Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.