📘 SONRU manuals • Free online PDFs
SONRU logo

SONRU Manuals & User Guides

SONRU manufactures automotive electronics and audio accessories, specializing in Bluetooth FM transmitters, fast car chargers, and wireless audio adapters.

Tip: include the full model number printed on your SONRU label for the best match.

About SONRU manuals on Manuals.plus

SONRU is a consumer electronics brand dedicated to enhancing in-vehicle connectivity and audio experiences. Best known for its line of automotive accessories, SONRU provides practical solutions for modernizing older vehicles with products like Bluetooth FM transmitters, which allow users to stream music and enjoy hands-free calling through their existing car stereo systems. The brand also offers high-performance USB-C car chargers featuring Power Delivery (PD) and Quick Charge (QC3.0) technologies to keep mobile devices powered on the go.

Beyond automotive gear, SONRU produces home audio solutions, including Bluetooth receivers that turn wired speakers into wireless systems, and multifunctional digital alarm clocks with wireless charging capabilities. With a focus on affordability, ease of use, and broad compatibility, SONRU allows users to seamlessly integrate modern mobile technology into their daily drives and home environments.

SONRU manuals

Latest manuals from manuals+ curated for this brand.

SONRU BC41 Bluetooth FM Transmitter User Manual

November 27, 2024
SONRU BC41 Bluetooth FM Transmitter INTRODUCTION A premium automotive accessory that is intended to transform in-car audio and charging convenience is the SONRU BC41 Bluetooth FM Transmitter. This transmitter, which…

SONRU FM transmitter bluetooth User Manual

November 26, 2024
SONRU FM transmitter bluetooth INTRODUCTION The SONRU Bluetooth 5.3 FM Transmitter Car Adapter is a high-tech device that will improve your talking and listening to music in your car. This…

SONRU CC68-2A2C 120W USB-C Car Charger User Manual

December 20, 2023
SONRU CC68-2A2C 120W USB-C Car Charger DESCRIPTION The SONRU CC68-2A2C 120W USB-C Car Charger is an advanced solution for mobile charging requirements. Boasting a robust 120W total output and featuring…

SONRU WP20 Wireless Car Charger

November 11, 2023
SONRU WP20 Wireless Car Charger Product Introduction This product is an intelligent wireless charging device with auto induction shrinkage, It allows you to easily experience the infinite fun of smart…

SONRU SR-B7 Bluetooth 5.0 Receiver User Manual

October 10, 2023
SONRU SR-B7 Bluetooth 5.0 Receiver Introduction The SONRU SR-B7 Bluetooth 5.0 Receiver is a versatile and compact audio accessory that allows you to upgrade your non-Bluetooth audio devices, such as…

SONRU manuals from online retailers

SONRU 7-in-1 Cigarette Lighter Splitter Instruction Manual

C59 • September 7, 2025
Comprehensive instruction manual for the SONRU 7-in-1 Cigarette Lighter Splitter (Model C59), detailing setup, operation, maintenance, troubleshooting, and specifications for this 180W car adapter with multiple USB and…

SONRU Bluetooth 5.3 FM Transmitter User Manual

B0DL315G28 • September 6, 2025
Comprehensive user manual for the SONRU Bluetooth 5.3 FM Transmitter, Model B0DL315G28. Learn about setup, operating instructions for music playback, hands-free calling, fast charging, ambient LED lights, maintenance,…

SONRU Bluetooth FM Transmitter User Manual

FT1012-UK • August 30, 2025
Comprehensive user manual for the SONRU Bluetooth FM Transmitter (Model FT1012-UK), covering setup, operation, features, troubleshooting, and specifications.

SONRU FM Transmitter Bluetooth Car Adapter User Manual

BC41 • August 19, 2025
This instruction manual provides detailed information on the operation, features, and maintenance of your SONRU FM Transmitter Bluetooth Car Adapter. Please read this manual thoroughly before using the…

SONRU Bluetooth 5.0 Receiver & Car Kit User Manual

Bluetooth 5.0 Receiver (B0D1MMLXQ1) • August 19, 2025
The SONRU Bluetooth 5.0 Receiver is a versatile audio adapter and car kit, offering wireless music streaming, hands-free calling with CVC8.0 noise cancellation, and dual fast-charging ports (PD…

SONRU Bluetooth 5.3 FM Transmitter User Manual

BC80 • August 19, 2025
Instruction manual for the SONRU Bluetooth 5.3 FM Transmitter, model BC80. Features include car battery voltage detection and blue ambient light. Learn about setup, operation, maintenance, and troubleshooting.

SONRU support FAQ

Common questions about manuals, registration, and support for this brand.

  • How do I pair my phone with the SONRU Bluetooth FM transmitter?

    Plug the transmitter into your car's power outlet. Tune your car radio to an unused FM frequency (static sound). Set the SONRU transmitter to the same frequency. Then, open Bluetooth settings on your phone, search for the device (often named 'SONRU' or similar), and pair.

  • Why do I hear static noise when using the FM transmitter?

    Static noise is typically caused by radio frequency interference. Try tuning both your car radio and the transmitter to a different, completely empty station where there is no broadcast signal.

  • Does the SONRU car charger support fast charging?

    Yes, many SONRU car chargers are equipped with PD (Power Delivery) and QC3.0 (Quick Charge) ports, allowing compatible devices to charge significantly faster than standard chargers.

  • My SONRU device is not working. How do I contact support?

    For warranty claims or technical support, SONRU advises contacting their support team via email at sales-us@sonrudirect.com (US) or sales-uk@sonrudirect.com (UK).