Ws-1958bt Music Car Speaker Manual -

If your speaker is not behaving as expected, consult this expanded troubleshooting section:

| Problem | Likely Cause | Solution (from manual logic) | |---------|--------------|-------------------------------| | No power | Blown fuse in cigarette plug | Unscrew the tip of the 12V plug. Replace the glass fuse (2A, 250V). | | Bluetooth not finding device | Speaker is in FM or AUX mode | Press Mode until blue LED flashes rapidly. | | Sound distorted | Volume too high or low voltage | Reduce volume. Check car battery voltage (>11.5V). | | USB stick not reading | Format incompatible or over 32GB | Reformat USB to FAT32. Use 32GB or smaller. | | Microphone no sound | Echo set to zero | Press Echo then Volume Up to level 3 or higher. | | Remote control not working | Dead battery or IR sensor blocked | Replace CR2025 battery. Clean the IR window on speaker. | | Speaker turns off randomly | Overheating protection | Allow unit to cool. Ensure ventilation holes are not covered. |

Many users buy the WS-1958BT for its visual effects. Here’s how to master the LED:

Note: Using LED effects will shorten battery life if operating unplugged, but the WS-1958BT is designed for continuous 12V power.

The WS-1958BT features a 7-color light ring. Press the LED button repeatedly to cycle:

For engineers and audio enthusiasts, here are the complete specs not listed in the abbreviated printed manual:

If you absolutely need the original PDF, try searching on Manualslib.com or Manuals.plus using just WS-1958 (leave off the BT). Many generic units share manuals. ws-1958bt music car speaker manual

The WS-1958BT is a portable, car-shaped Bluetooth speaker (often styled as a classic taxi or Beetle) designed by WSTER [2]. It combines a novelty aesthetic with multi-functional audio features like FM radio and hands-free calling [1, 2]. Core Specifications

Audio Output: Typically dual 3W or 5W speakers (Total 6W-10W) [1, 3, 7].

Connectivity: Bluetooth 5.0, USB port, TF (Micro SD) card slot, and 3.5mm AUX input [1, 2].

Battery: Built-in rechargeable 18650 lithium battery (1200mAh to 1800mAh), providing roughly 2–3 hours of playback [1, 2, 6]. Radio: FM frequency range of 87.5–108 MHz [3].

Special Features: LED light effects, hands-free telephone support, and even a "Bluetooth selfie" remote shutter mode [1, 2]. Operation Guide

Based on standard WSTER car-model interfaces, here is how to operate the device: If your speaker is not behaving as expected,

Power On/Off: Use the sliding switch (usually located on the rear or bottom of the "car") [3]. Bluetooth Pairing:

Turn on the speaker; it usually defaults to Bluetooth mode with a voice prompt.

Enable Bluetooth on your device and select "WS-1958BT" to pair [14]. Playback Controls:

Next/Volume +: Short press to skip to the next track; long press to increase volume [3].

Prev/Volume -: Short press for the previous track; long press to decrease volume [3].

Play/Pause: Press once to play or pause. In FM mode, long press to auto-scan and save stations [3]. Many users buy the WS-1958BT for its visual effects

Switching Modes: Use the "M" or Mode button (if available) to toggle between Bluetooth, FM Radio, USB, and SD card [2]. Port & Cable Layout

Most models use a "2-in-1" cable system where the charging cable also acts as the FM antenna [2]. Charging: Use the DC-5V port (Micro-USB).

Media Slots: Insert a USB flash drive or TF card into the respective slots at the rear for automatic playback of MP3 files [3]. Troubleshooting Tips

Weak Radio Signal: Plug in the USB charging cable to act as an external antenna for better FM reception [2].

Pairing Issues: If the device won't connect, ensure it is not already linked to another nearby phone. You can usually reset the pairing by turning the speaker off and back on [28].