1. Plug and play: Use the car audio host's disc box interface to install in place, simple and fast, and integrate perfectly with the car. 2. Support HFP Bluetooth hands-free calling: You can control the operation of answering or hanging up the phone through the car audio host and the steering wheel buttons. 3. Support A2DP Bluetooth music player: Bluetooth device audio can be easily played through the car audio. 4. Bluetooth AVRCP control technology: You can use the car audio host or steering wheel controls to manage song selection, fast forward, rewind, and pause functions for easy and safe operation. 5. High-fidelity sound quality: The Bluetooth host outputs to the car audio via a wired connection, eliminating interference and sound quality loss, delivering sound quality comparable to CD. Input voltage: 12V DC Supports HiFi, A2DP, AVRCP, and HFP Frequency response: 20Hz to 20kHz, ±2dB Frequency range: 2.402–2.480GHz Power: ≤5W Distortion: 0.01% Signal-to-noise ratio: 95dB AC6926A stereo Bluetooth chip Integrated intelligent voice noise reduction technology to reduce background noise Supports button control via radio or steering wheel Compatible with: Swift VI: 2005–2010 Jimny: 1998–2010 Grand Vitara (ESCUDO/Sidekick): 2006–2010 VXZ-768R, VXZ2768R Excelle (6-disc system) 323 (6-disc changer) Note: Devices listed as compatible are based on model testing where indicated. Color: Black Material: Plastic Package Contents: 1 x Bluetooth module 1 x Bluetooth microphone 1 x English user manual Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual product. Measurement error allowance is +/- 1–3 cm.