Bluetooth / Wifi Receiver Transmitter

Bluetooth 2.1 + EDRSupport A2DP V1.2Output:30PIN audio outputTransmission rate:3(Mbps)Transmission distance:≥10(m)Support Lingo protocols and equipment certificationSupport automatic identification of certified&uncertified base speaker 5 V DC power supplyInterface/port:The standard iPod 30 pin interface