Product Name: Wireless Bluetooth FM Transmitter Music Car MP3 Player Audio Dual USB Charger Model NO.: ASHHZNC86 Input Voltage: 5V Color: Black Interface: USB Usage: Car Certification: FCC, CE, RoHS Usb Number: 2 Trademark: OEM Transport Package: Retail Package Origin: China Product Description Features:Hands Free Calling: Supports hands-free calling, built-in high-sensitivity microphone, HSP noise floor and echo suppression.1.77 Inch TFT Color Screen: The 1.77-inch TFT color screen displays information such as song title and playback status.Voice Reminder: Automatically detect car battery voltage, voice reminder, and support instant voltage check.APP Playback: Bluetooth smart MP3 player, support mobile / network / music APP software playbackVoice Broadcast: Support mainstream map APP navigation voice broadcast and QQ / WeChat other software language playback functionSupport Multiple Formats: Support lossless audio decoding, high resolution, high performance stereo,support multiple lossless musicformatssuch as WMA, APE, FLAC, WAV.extended playback: Support TF card and U disk extended playbackBluetooth 5.0: Bluetooth 5.0 chip, the connection is more stable, and the automatic connection is faster.Dual USB Car Charger: Dual USB car charger, Rapid charging: 3A / 3.6-6.5V, 2A / 6.5-9V, 1.5A / 9-12V + intelligent identification charging 5V / 2.4AQuick charge speed is 4 times of ordinary 5V / 1A. (Mobile phone needs to support quick chargefunction)Memory Function: Support playback breakpoint memory function.Audio Output: Support 3.5mm AUX audio interface for audio outputButton Operation: Support button operation to switch folder playbackKnob Design: One-button operation to adjust volume / answer / hang up / call backSpecifications:Item Name: Car MP3 PlayerMaterial: ABS, PCColor: BlackSize(L*W*H): about 70x62x205mmVoltage: DC12-24VCurrent: 2.1ABluetoothVersion: 5.0Transmission Frequency:87.5-108MHZSupport For Expansion: USB flash drive:≤64 gb TF card:≤64 gbDisplay: TFT Color ScreenEffective Distance: Around 10mLaunch Distance:<5 mPower Supply: LighterBit Rate: 64-320KBPSHarmonic Distortion :<0.05% FM:<0.1%)SNR:85db(FM:65db)File Support Type:MP3/WMA/APE/FLAC/WAV