Material: plastic, equipment Weight: 420g Power supply voltage: 12 V Output power: 50WX4 channels 1. Hands-free calls: this Bluetooth car radio adopts intelligent noise reduction, making calls clear and without delay or lag. 2. Smart protection: this Bluetooth car radio uses an intelligent main control chip and eight layers of circuit protection, making it more stable and safer to use. 3. Built-in bass chip: this Bluetooth car radio has a high-performance built-in decoding module to enhance sound quality. 4. Best choice: this Bluetooth car radio is the best choice for car modification enthusiasts and music lovers. 5. Material: this Bluetooth car radio uses high-quality materials and equipment, durable and hard to damage. [French company and brand TECH DISCOUNT]: Our company TECH DISCOUNT manufactures and sells this premium 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 control before shipping, ensuring 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 of the order, and you will receive it in the best possible time (unlike other sellers who cannot guarantee shipping times or who ship from abroad with generally insufficient after-sales service). Our after-sales service will be here to respond to you effectively. [Attention to other sellers]: This product is sold exclusively under our French brand TECH DISCOUNT. It is prohibited