347790 1. High quality， innovative design 2. Easy to install 3. ABS material Color: black Material: ABS + wire Package size: about 37 x 12 x 3 cm Antenna length: about 28 cm Cable length: about 1.85m Power supply voltage: DC 12V Output impedance: 75Ω Gain: 20 ± 3DB Weight: 0.060KG Good receiving sensitivity， digital standards that can be received: CMMB， DVB-T， DMB-T， DVB-T2， ISDB， etc. 1 x Digital TV antenna In blister package