Item Type: AUX Aadapter. Compatible for -E TV tuner connector 32 pins. The red power cord is connected to 12V+;. The black power cord is connected to 12V-;. Adopt 5.0 protocol, backward compatible with 2.0 3.0 4.0 other versions of protocol, can support common MP3 format, also support for WMA, for WAV, for FLAC, and other high‑quality format decoding, non‑general ordinary function.
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