Material: plastic, hardware, electronics Power Supply Voltage: 12 V PC Interface Type: Bluetooth Color: Black 1. Material: this Bluetooth car stereo uses high-quality materials and hardware, durable and hard to damage. 2. Wireless Bluetooth: this Bluetooth car stereo can make hands-free calls and stream Bluetooth music after connecting to your mobile phone's Bluetooth. 3. Independent output: this Bluetooth car stereo uses a four-channel independent output and supports sound effect adjustments, allowing you to easily enjoy high-quality music. 4. Easy playback: this Bluetooth car stereo uses a new decoding chip to enhance sound quality and make playback more convenient. 5. Best choice: this Bluetooth car stereo is the best choice for car modification enthusiasts and music lovers. [French company and brand TECH DISCOUNT]: Our company TECH DISCOUNT manufactures and sells this superior quality product compared to similar products on the market (Even if the photos are similar, they are not designed the same way and sellers do not offer the same after-sales services). Each product undergoes strict quality control before shipment which ensures you receive your product in excellent condition. In case of quality issues, we will offer a free exchange within 14 days. Shipped from France on the same day as the order and you will receive it as soon as possible (unlike other sellers who cannot guarantee shipping time or ship from abroad and whose after-sales service is generally insufficient). Our after-sales service will be at your disposal to respond effectively. [Attention to other sellers]: This product is sold exclusively in DA for an e-commerce website.