CD-C, CD, DISC, SRC, CD/AUX, etc.DISC+/DISC-, etc. for the upper and lower discs (1-6). short press Track +Seek / Track- Seek, etc. for the upper and lower songs (1-99)long press Track +Seek / for single repeat / sequential play switch. long press Track -Seek / random play, the volume, pause, mute and host operation are the sameBluetooth priority, play U disk after disconnecting Bluetooth, no U disk switch to AUX.Use media software to convert AAC, APE, FLAC, OGG, DTS, WAV 5.1 and other formats into WAV playable formatBluetooth phone MIC defaults to running in the background, no matter which option can be used, press the previous song to connect to the phone, press a song to hang up the phone.Product voltage: self-powered (12V) car disc interface without external connectionSupport decoding format: 1 WAV / MP3Support external: 1 USB2.0 / AUXFrequency response: 20-20K HzBluetooth version 4.2 BR/EDR (compatible with versions below 4.2)Distortion: Less than 0.05%Signal to noise ratio: Greater than 90dBStandby power consumption: Greater than 0.1WWorking temperature -20 - +70CWorking power: DC11-15V (generally taken from the host, no external power supply required)USB output: DC 5V/300mAFit :For Toyota4-Runner (1998-2002).Alti(1998-2004). Avalon (1998-2004). vensis (1998-2002), Camry(1998-2004).Carina E (1992-1997).Celica (1998-2002).Coaster (after 1993).Corolla(1998-2002) .Corolla Verso after 2004),Cressida (1989-1992).Echo/ Platz/ Vios (1999-2005),Fortuner. Hi-Ace (after 1989).HI-Lux (after 1989.Hihlander 1998-2003)Kuger after 2001,Land Cruiser (1998-2002 without XM or 6-disc DVD-Player), Lite Ace (after 1993) ,Matrix(1998-2004) MR 2 (1998-2002).Optimo (after 1993) Paseo (1992-1999).Pick Up (1986-1995) Picnic (after 1990), Previa (after 1990).RAV4 (1994-2003) ,Sequoia(1998-2002).Solara (1998-2003) .Sienna (1998-2003) .SportsVan (1996-2004).Starlet Vitz(after 1993) .Supra(1986-1998) Tacoma (1998-2004) .Tercel (1987-1998) .Tundra(1998-2002) Van(1987-1990),Yaris (1999-2005) Yaris Verso (1999-2005)Material:ABScolour:BlackPackage Contents:1 x Host1 x Harness1 x Microphone cableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.