High quality, plug and play design installs via CD charger port for simple and fast setup. Compatible with car audio systems. Supports hands-free phone calling (HFP), allowing answer/hang up functions using car radio or steering wheel buttons. Enables A2DP Bluetooth music streaming from wireless devices to car stereo. Equipped with Bluetooth AVRCP control technology for seamless operationcontrol play, pause, track forward/backward, and fast forward/reverse using car audio or steering wheel controls. Delivers Hi-Fi sound quality through wired connection via harness, ensuring no interference or audio loss, comparable to CD sound. Power supply: 12V car DC Voltage input: 11V14.6V DC Operating current: 600mA Standby current: 20mA Frequency response: 20Hz to 20kHz 2dB Power consumption: less than 5W Total harmonic distortion: 0.01% Signal-to-noise ratio: 95dB Operating temperature: -35C to 85C Compatible models: For 2.4 Accord, Odyssey, Fit Material: ABS Color: Black Package includes: 1 x Bluetooth adapter 1 x Microphone 1 x English manual Note: Light and display settings may cause slight color variations between the product image and actual item. Measurement tolerance is 13cm.