Specification: Type: IPEX 1 Built-in Antenna Frequency Range: 2.4 G/ 5G Weight: Approx. 7.7g Length: Approx. 46cm / 18.1in Package list: 2 * Antennas Note: 1. Please allow slight error due to manual measurement. 2. Different monitor colors may be different. Thanks for your kind understanding. About this item Sturdy and durable: The receiving signal is strong IPEX 1 generation interface: The interface type is IPEX 1 generation interface Strong and flexible: The wire is made of high-quality material, which is strong and not easy to break Yellow film antenna: Using a new yellow film antenna with excellent signal stability Practical choice: 2 pieces per set, a practical choice for you Sturdy and durable: The receiving signal is strong IPEX 1 generation interface: The interface type is IPEX 1 generation interface Strong and flexible: The wire is made of high-quality material, which is strong and not easy to break Yellow film antenna: Using a new yellow film antenna with excellent signal stability Practical choice: 2 pieces per set, a practical choice for you