What's in the box:

Car Charger Car Wireless FM Transmitter Dual USB BT5.0 Hands-free FM Modulator Car Phone Charger Stereo Car MP3 Player with PD18W QC3.0 Quick Charge USB Car Charger (Standard)

Features:
Car BT MP3 supports hands-free calling, a built-in high-sensitivity microphone, HSP bottom noise, and echo suppression. Knob design, one-key operation to adjust the volume/answer / hang up / call back.
Upgraded version 5.0 BT chip, the connection is more stable, and the automatic connection is faster. Smart MP3 player, support mobile phone/network/all kinds of music APP software/map playback.
Support TF card and U disk extended playback. Support lossless audio decoding, high resolution, high-performance stereo, support WMA, APE, FLAC, WAV, and other lossless music formats.
Dual USB car charger, PD 18W fast charging: 3A/3.6-6.5V, 2A/6.5-9V, 1.5A/9-12V. Fast charging PD 18W charging speed is 4 times faster than ordinary 5V/1A. (Mobile phone needs to support fast charge protocol function)
Support LED colorful atmosphere light display, playback breakpoint memory function. Support key operation to switch folder playback.

Specifications:
Item Type: Car Charger
Model: T832
BT Version: 5.0
Material: ABS
Color: Black
Size: 7.5*5.5*4.5cm
Product Weight: 47g
Package Size: Approx.10.5*7.5*5cm / 7.9*5.5*1in
Package Weight: Approx.68g / 4.6oz

Package List:
1 * Car Charger FM Transmitter
1 * User Manual