Material: plastic, metal Voltage: 24 V Speaker impedance: 4-8 ohms FM frequency: 87.5-108.0 MHZ 1. Material: this Bluetooth car radio uses high-quality, robust, and durable materials and hardware. 2. High-quality sound effects: this Bluetooth car radio utilizes high-quality sound effects, with clearer sound quality and timbre. 3. Multiple playback modes: this Bluetooth car radio supports TF card, U disk, Bluetooth, and AUX playback, with various playback methods to meet your needs. 4. Best choice: this Bluetooth car radio is the best choice for car modification enthusiasts and car owners. 5. Hands-free Bluetooth: this Bluetooth car radio can make wireless calls and ensure driving safety. [French company and brand TECH DISCOUNT]: Our company TECH DISCOUNT manufactures and sells this high-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 control before shipping, ensuring you receive your product in excellent condition. In case of quality issues, we will provide a free exchange within 14 days. Shipped from France on the same day of the order, and you will receive it as soon as possible (unlike other sellers who cannot guarantee shipping time or who ship from abroad and whose after-sales service is generally inadequate). Our after-sales service will be available to respond to you effectively. [To other sellers]: This product is sold exclusively under our French brand TECH DISCOUNT. It is prohibited to add this offer to