AU680 Wireless Audio Transmitter Box Multifunction 100m Transmission Distance Transmitter and Rece JP

AU680 Wireless Audio Audio Transmitter Is A Transmitter That Realizes Wireless Home Audio And Video Entertainment. AU680 Wireless Audio Audio Transmission Box 100 Meters Transmission Distance The Product Consists Of A Transmitter (Transmitter) And A Receiver (Receiver). The Transmitter Can Be Connected To Mobile Phones, Computers, Players, Microphones, And The Receiver Can Be Connected To Speakers And Headphones To Play Audio), The Wireless Distance Is 100 Meters, And Can Pass Through Walls 1. Working Voltage: Transmitter: 3.6-5.5v Dc; Receiver: 3.6-5.5v Dc 2. Working Current: Transmitter: Max250ma; Receiver: Max 100ma 3.Ambient Temperature: Transmitter Receiver: 0-85 4. Actual Operating Frequency Range Of The Module: Transmitter Receiver: 749-770mhz 5. Transmitter Modulation : Pi/4dqps 6.Channel Spacing: Transmitter Receiver: 4mhz 7. Frequency Selection : Transmitter: Provides One-Way Cycle Selection Of Channels; Receiver: Provides Automatic Tracking Search 8. Frequency Stability: Tra