Check the listing for details. Car Wireless Bluetooth FM Transmitters MP3 Player Bass QC3.0 Fast USB Charger. Color: Black, Condition: New. Listed at 17.98 USD. Feature: 1. Car Bluetooth FM Transmitter: It has a large screen that provides a wider visual interface for more information, such as incoming phone number, name, FM frequency, battery voltage, Bluetooth connected devices, and more. 2. Stronger microphone, better hands-free calling: BD&M FM car Bluetooth-compatible transmitter uses stronger microphone, greatly amplifies sound reception and amplifies sound quality, bringing a higher level of experience. 3. Treble and Bass Music Streaming: You can stream music directly from your car stereo via Bluetooth-compatible/MicroSD card/aux output, enjoy free switching between treble and bass modes, and the color spectrum automatically syncs with your music. 4. QC3.0 fast charging: Equipped with QC3.0 charging port, it provides high-speed charging for drivers and passengers, and the charging time is 4 times faster than traditional charging. 5. Bring voice services to your car: You can use compatible for Siri Assistant to make calls, send texts or get directions so you can focus on the road. Description: Name: Bt93 Car Mp3 Player Hands Free Receiver Qc3.0 Fast Charge Car Bluetooth Adapter Player; Signal-to-noise ratio: 85 dB; Decoding capability: lossless format decoding; Sound quality effect: high fidelity, restore the essence of the sound, the sound source is clear; Sound effect mode: BASS bass + TREBLE treble (adjustable high and low); Adjustable equalizer: support BASS bass and treble DIY adjustment; Support screen: 1.8-inch color TFT display; Support expansion: U disk 64G+TF32G; FM frequency: 87.5-108MHz; Support fast charge: PD 18W+5V/1A (QC3.0 optional); Microphone support: single point microphone cavity microphone; Bluetooth-compatible: 5.0 high-quality Bluetooth-compatible chip; Bluetooth-compatible version: lower power consumption and more stable; Voice Assistant: Supports quick activation compatible for Siri voice assistant; Call noise reduction while driving: one-key noise reduction; Packing list: 1 x car MP3 player 1 x audio cable 1 x instruction 1 x packing box Note: 1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding. 2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.