NETSTAT Bluetooth FM Transmitter User Manual

Complete guide for setting up and using your NETSTAT FM Transmitter

1. Product Overview

Thank you for purchasing the NETSTAT Bluetooth FM Transmitter. This device is designed to provide a high-quality audio experience in your vehicle, allowing you to play music from various sources through your car's stereo system while offering convenient charging capabilities for your mobile devices.

Key Features

  • Bluetooth 5.3 connectivity for wireless music streaming
  • FM transmission with frequency range 87.5-108.0 MHz
  • USB and TF card playback support
  • Quick Charge 3.0 and Power Delivery charging technologies
  • Hands-free calling with noise reduction
  • Customizable RGB ambient lighting
  • Support for multiple audio formats (MP3, WMA, FLAC, WAV)
  • 7 EQ modes for enhanced audio experience

Package Contents

  • NETSTAT Bluetooth FM Transmitter
  • User Manual
  • Warranty Card

Please read this manual thoroughly before using the product to ensure safe and proper operation.

2. Technical Specifications

General Specifications

Parameter Specification
Model NETSTAT C17
Dimensions 100 x 45 x 35 mm (approx.)
Weight 50g
Material ABS + PC
Operating Voltage 12-24V DC

Bluetooth Specifications

Parameter Specification
Bluetooth Version 5.3
Bluetooth Profiles A2DP, AVRCP, HFP, HSP
Bluetooth Range Up to 10 meters
Microphone Range 0.5-2 meters

FM Transmitter Specifications

Parameter Specification
FM Frequency Range 87.5-108.0 MHz
Transmission Distance 2-5 meters
Audio Formats Supported MP3, WMA, FLAC, WAV
EQ Modes Normal, Rock, Pop, Classical, Jazz, Country, Blues

Charging Specifications

Parameter Specification
USB Output QC3.0: 5V/3A, 9V/2A, 12V/1.5A
Type-C Output PD: 5V/3A, 9V/2A, 12V/1.5A
Maximum Power Output 20W

3. Product Features

Multi-Source Music Playback

The NETSTAT FM Transmitter supports multiple music sources:

  • Bluetooth Streaming: Play music wirelessly from your smartphone or tablet
  • USB Flash Drive: Insert a USB drive with your favorite music files
  • TF Card: Insert a TF (Micro SD) card loaded with music

Advanced Charging Technology

Charge your devices faster with dual charging ports:

  • USB-A Port: Features Quick Charge 3.0 technology
  • USB-C Port: Supports Power Delivery for compatible devices
  • Maximum Power: Up to 20W charging capability

Hands-Free Calling

Built-in microphone allows you to make and receive calls safely while driving:

  • Clear voice capture with noise reduction technology
  • One-button operation for call management
  • Voice announcement of incoming calls

Customizable RGB Lighting

Add style to your car interior with 7 color ambient lighting:

  • Single color modes: Green, Blue, Red, Light Blue, Yellow, Purple, White
  • Multi-color cycling mode
  • Option to turn off lighting

EQ Sound Customization

Enhance your listening experience with 7 EQ modes optimized for different music genres:

  • Normal: Balanced sound with no enhancements
  • Rock: Emphasized mid and low frequencies
  • Pop: Enhanced high and mid frequencies
  • Classical: Improved clarity and detail
  • Jazz: Enhanced mid-range for instruments
  • Country: Optimized for acoustic instruments and vocals
  • Blues: Emphasized low frequencies for deeper sound

Memory Function

The device remembers your settings between uses:

  • Automatically saves your FM frequency setting
  • Remembers the last song played from USB/TF sources
  • Resumes playback from where you left off

4. Bluetooth Operation

Pairing with Your Device

  1. Insert the FM transmitter into your car's cigarette lighter socket
  2. The device will enter Bluetooth pairing mode automatically
  3. Activate Bluetooth on your smartphone or tablet
  4. Search for "NETSTAT C17" in your device's Bluetooth list
  5. Select it to pair
  6. Once connected, you'll hear a confirmation tone

For faster connection, turn on Bluetooth on your mobile device before inserting the transmitter.

Call Management

  • Answer Call: Short press the multi-function button when a call comes in
  • End Call: Short press the multi-function button during a call
  • Reject Call: Long press the multi-function button for incoming calls
  • Redial Last Number: Double-press the multi-function button in standby mode

Music Playback Control

  • Play/Pause: Short press the multi-function button
  • Next Track: Rotate the knob clockwise quickly
  • Previous Track: Rotate the knob counter-clockwise quickly
  • Volume Adjustment: Press and hold while rotating the knob

For safety, do not use your mobile phone while driving. Use the hands-free features for calls.

5. Basic Operation

FM Frequency Adjustment

  1. Short press the CH button to activate frequency adjustment mode
  2. When the frequency display flashes, rotate the knob to select your desired frequency
  3. Set your car radio to the same frequency
  4. The selected frequency will be automatically saved after 3 seconds of inactivity

For best audio quality, choose an FM frequency that is not occupied by any local radio station.

USB/TF Card Playback

  1. Insert a USB drive or TF card with compatible audio files
  2. The device will automatically detect and begin playback
  3. Use the multi-function button to control playback
  4. Press the TF card button to switch between USB/TF/Bluetooth modes

EQ Mode Selection

  1. Long press the CH button to enter EQ mode selection
  2. Continue pressing to cycle through the 7 available EQ modes
  3. The current EQ mode will be shown on the display briefly
  4. Release the button when you reach your desired EQ setting

RGB Lighting Control

  1. Press the light button to cycle through different lighting modes
  2. Single colors (Green, Blue, Red, Light Blue, Yellow, Purple, White)
  3. Multi-color cycling effect
  4. Lights off (for maximum energy saving)

The device will remember your settings when powered off and automatically restore them when powered on again.

6. Charging Function

Charging Technologies

The NETSTAT FM Transmitter features advanced charging capabilities:

  • Quick Charge 3.0: USB-A port with blue indicator
  • Power Delivery: USB-C port for fast charging of modern smartphones and tablets
  • Total Power Output: Up to 20W combined

Compatible Devices

The charging ports support a wide range of devices:

  • Smartphones (iPhone, Android)
  • Tablets
  • Wireless earbuds
  • Portable game consoles
  • Other USB-powered devices

Charging Specifications

Port Technology Power Output
USB-A Quick Charge 3.0 5V/3A, 9V/2A, 12V/1.5A
USB-C Power Delivery 5V/3A, 9V/2A, 12V/1.5A

Do not use both charging ports at maximum capacity simultaneously for extended periods as this may cause overheating.

7. Troubleshooting Guide

Common Issues and Solutions

Problem Possible Cause Solution
Device does not power on Poor connection to car socket Ensure the device is fully inserted into the cigarette lighter socket. Clean contacts if necessary.
No sound from car speakers FM frequency mismatch Make sure the FM frequency on the device matches the one on your car radio.
Cannot connect to Bluetooth Bluetooth is turned off on your phone or there are interference issues Turn on Bluetooth on your phone. Move the phone closer to the device.
Poor sound quality Radio interference or occupied frequency Change the FM frequency. Try to find an unused frequency.
Audio files not playing Unsupported format or corrupted files Check the audio file format. The device supports MP3, WMA, FLAC, WAV.
Charging not working Defective or incompatible cable Try a different USB cable. Check compatibility for fast charging.

Getting the Best FM Signal

  1. Find an unoccupied FM frequency on your car radio (without a radio station or with weak signal)
  2. Set the transmitter to the same frequency
  3. Position the device so it's not obstructed by other objects
  4. If the signal is weak, try another frequency

Improving Hands-Free Call Quality

  • Speak at a distance of 0.5-2 meters from the device
  • Reduce background noise (close windows, lower air conditioning)
  • Adjust the volume to an appropriate level
  • Position the device so the microphone is oriented toward you

8. Technical Support

Dear customer,

Thank you for choosing the NETSTAT FM Transmitter! We are here to ensure that your experience with our product is as pleasant and trouble-free as possible. If you need technical support or assistance, please contact us through one of the following methods:

Contact Information

Email: support@net-stat.ro

Phone/WhatsApp: +40 747 637 970

Hours: Monday to Friday, 9:00 AM - 5:00 PM (Eastern European Time)

Website: www.net-stat.ro

Safety Precautions

  1. Avoid using your phone while driving - Use the hands-free features for calls and focus on driving
  2. Avoid extreme temperatures - Do not expose the device to high temperatures or direct sunlight for extended periods
  3. Protect from moisture - Do not use the product in environments with high humidity, dust, or adverse conditions
  4. Remove when not in use - If you're not using the device for long periods, remove it from the car cigarette lighter socket
  5. Check battery voltage - It's recommended to check the battery voltage before starting to avoid potential issues caused by voltage variations
  6. Do not disassemble - Do not attempt to repair or modify the device on your own as this will void the warranty
  7. Use only for intended purpose - This device is designed only for use in vehicles with 12-24V voltage

Warranty Information

Your NETSTAT FM Transmitter comes with a 24-month warranty from the date of purchase against manufacturing defects under normal use conditions.

For warranty service, please keep your original receipt and contact our customer service department through the contact information provided above.

For full warranty terms and conditions, please refer to the warranty card included with your purchase.