High quality. Plug and play: Installed via CD changer port, simple and fast, fully compatible with the car. Supports hands-free phone calling (HFP): answer/hang up calls using car radio or steering wheel buttons. Supports A2DP audio streaming: stream music from Bluetooth devices to the factory car stereo system. Bluetooth AVRCP control: control song selection, previous/next track, pause, fast forward, and rewind using the car audio system or steering wheel. Hi-Fi sound quality: connected to car stereo via wired harness—no interference and no audio loss, comparable to CD quality. Multimedia car Bluetooth adapter. Supports hands-free calling (answer/hang up via car audio system or steering wheel buttons). Supports A2DP Bluetooth music playback (track control via car audio system or steering wheel; supports multiple Bluetooth devices). Power supply: 12V car DC. Input voltage: 11V–14.6V DC. Operating current: 600mA. Standby current: 20mA. Frequency response: 20Hz–20kHz, ±2dB. Power consumption: ≤5W. Total harmonic distortion: 0.01%. Signal-to-noise ratio: 95dB. Operating temperature: –35°C to +85°C. Compatible models: Honda Accord (2003–2011), Honda Civic (2005–2010), Honda Fit (2006–2011). Material: ABS. Color: Black. Package includes: 1 x Bluetooth adapter, 1 x microphone, 1 x English manual. Note: Color may vary slightly due to lighting and screen settings. Measurement tolerance: ±1–3cm.