Promate Universal Wireless Hands-Free Kit with FM Transmitter (PowerTune-38W)

The Promate PowerTune-38W is a versatile in-car accessory designed to wirelessly stream music or calls from your smartphone to your vehicle’s radio. Featuring Bluetooth v5.1 connectivity and an FM transmitter with a frequency range of 87.5–108.0 MHz, it provides clear audio streaming and hands-free functionality. Equipped with a 20W USB-C Power Delivery port and a Quick Charge 3.0 USB-A port, the PowerTune-38W keeps your devices charged while on the road. It also supports USB flash drives up to 64GB, allowing you to play your favorite tracks directly. Compact, efficient, and easy to use, this device is ideal for drivers seeking seamless entertainment and charging solutions.

Product Features

Wireless Music & Call Streaming

Stream audio or take hands-free calls from your smartphone directly to your car stereo via Bluetooth or FM transmitter.

Dual Charging Ports

USB-C Power Delivery (20W) and Quick Charge 3.0 USB-A port for fast and safe device charging while driving.

USB Flash Drive Support

Play music from USB flash drives up to 64GB in formats including MP3, WMA, WAV, APE, and FLAC.

Clear Audio Quality

Built-in high-sensitivity microphone (~38dB) ensures clear hands-free calls and enhanced voice pickup.

Compact & Easy to Use

Plug-and-play design with intuitive controls allows seamless operation while driving.

Broad Compatibility

Supports a wide range of smartphones and audio devices with Bluetooth and USB connectivity.

Product Specifications

• Bluetooth Version: v5.1
• Bluetooth Profiles: AVRCP, HFP, A2DP
• FM Frequency Range: 87.5–108.0 MHz
• Input: DC 12V–24V
• USB-C Output: 5V/3A, 9V/2.22A, 12V/1.67A (20W PD)
• USB-A Output: 5V/3A, 9V/2A, 12V/1.5A
• Microphone Sensitivity: ~38dB
• Music Format Support: MP3, WMA, WAV, APE, FLAC
• USB Flash Drive Capacity: up to 64GB
• Operating Distance: 5 meters