Wireless Bluetooth Handsfree Car Kit FM Transmitter MP3 Player Dual USB Charger Features: Hands- product Size: 4.5*3.5*7cm (due to manual measurement, there will be an error of 1-3cm). ABS products 3. Charge and listen. 2. 3.1A USB charger, version 5.0 supports Bluetooth. 4. Support power and storage functions. 1 x Car MP3 Player Built-in microphone: hands- car kit Support automatic voltage display: low voltage reminder 12v to 24v 8. Noise reduction function, built-in noise reduction circuit to make the sound clearer. 5. The display can show frequency. 6. Bluetooth compatible/USB player and Bluetooth compatible hands- communication. FM transmitter Support hands- calling: compatible with Bluetooth hands- 7. This product uses full-frequency FM wireless transmission technology, which can directly read audio files in the Bluetooth/U disk of the mobile phone. Support Bluetooth compatible audio playback and Bluetooth compatible hands- calling. Support smart APP function, lossless high-quality audio decoding; multi-function MP3 USB car charging function. 1. Precise structural design. Product Description: 5. The display can show frequency. Built-in microphone: hands- car kit 3. Charge and listen. 6. Bluetooth compatible/USB player and Bluetooth compatible hands- communication. Support hands- calling: compatible with Bluetooth hands- 1 x Car MP3 Player ABS products FM transmitter Support automatic voltage display: low voltage reminder 4. Support power and storage functions. 2. 3.1A USB charger, version 5.0 supports Bluetooth. 8. Noise reduction function, built-in noise reduction circuit to make the sound clearer. Hands- product Size: 4.5*3.5*7cm (due to manual measurement, there will be an error of 1-3cm). 12v to 24v 7. This product uses full-frequency FM wireless transmission technology, which can directly read audio files in the Bluetooth/U disk of the mobile phone. Support Bluetooth compatible audio playback and Bluetooth compatible hands- calling. Support smart APP function, lossless high-quality audio decoding; multi-function MP3 USB car charging function. 1. Precise structural design. FM transmitter 8. Noise reduction function, built-in noise reduction circuit to make the sound clearer. 5. The display can show frequency. Built-in microphone: hands- car kit Support automatic voltage display: low voltage reminder 1 x Car MP3 Player 6. Bluetooth compatible/USB player and Bluetooth compatible hands- communication. Support hands- calling: compatible with Bluetooth hands- 3. Charge and listen. 1. Precise structural design. 2. 3.1A USB charger, version 5.0 supports Bluetooth. 7. This product uses full-frequency FM wireless transmission technology, which can directly read audio files in the Bluetooth/U disk of the mobile phone. Support Bluetooth compatible audio playback and Bluetooth compatible hands- calling. Support smart APP function, lossless high-quality audio decoding; multi-function MP3 USB car charging function. Premium Quality, Durable Materials: "Crafted with the finest materials, our product boasts unparalleled durability and longevity. Each piece undergoes rigorous quality control to ensure it exceeds your expectations, delivering a premium experience that lasts." Versatile Design, Perfect for Any Occasion: "Designed with versatility in mind, this product seamlessly fits into any lifestyle or occasion. Whether you're dressing up for a special event or simply looking for a stylish everyday accessory, it's the perfect choice that never fails to impress." Innovative Technology, Enhancing Your Experience: "Powered by cutting-edge technology, our product brings a whole new level of convenience and efficiency to your life. From smart features that simplify daily tasks to advanced performance capabilities, it's the innovative solution you've been searching for." Easy to Use, Hassle-Free Experience: "Experience the joy of simplicity with our user-friendly product. Designed for effortless operation, it eliminates the hassle and frustration often associated with complex gadgets. From setup to daily use, every aspect is intuitive and straightforward." Satisfaction Guaranteed, Risk-Free Purchase: "At our store, we stand behind every product we sell. That's why we offer a satisfaction guarantee on all purchases. If for any reason you're not completely happy with your item, simply reach out to us for a hassle-free return or exchange. Shop with confidence, knowing you're making a risk-free investment."