TAMPROAD S37

TAMPROAD Portable Bluetooth Speaker

Model: S37 User Manual

Your guide to powerful sound and versatile connectivity.

Introduction

Thank you for choosing the TAMPROAD S37 Portable Bluetooth Speaker. This multi-function speaker is designed to provide high-quality audio with rich bass, offering versatile connectivity options including Bluetooth, FM radio, TF card, U-disk, and AUX input. It is ideal for both indoor and outdoor use, enhancing your music experience with powerful stereo sound and convenient features like remote control and a digital display.

Safety Information

  • Do not expose the speaker to extreme temperatures, direct sunlight, or high humidity.
  • Avoid dropping or subjecting the speaker to strong impacts.
  • Keep the speaker away from water and liquids. This product is not waterproof.
  • Do not attempt to disassemble or repair the speaker yourself. Refer all servicing to qualified personnel.
  • Use only the specified charging cable and power source (DC 5V) to prevent damage.
  • Keep out of reach of children.

Package Contents

Please check the package for the following items:

  • 1 x TAMPROAD S37 Bluetooth Speaker
  • 1 x Remote Control (requires 2*AAA batteries, not included)
  • 1 x AUX Cable
  • 1 x USB Charging Cable
  • 1 x User Manual (this document)

Product Overview

TAMPROAD S37 Portable Bluetooth Speaker with remote control

Figure 1: TAMPROAD S37 Portable Bluetooth Speaker with included remote control.

Familiarize yourself with the speaker's components and controls.

Front view of TAMPROAD S37 speaker with control panel labels

Figure 2: Front Panel Controls. Includes Display, Mode, Recording (REC), Bluetooth (BT), Previous (PREV), Play/Pause, and Next buttons.

Side view of TAMPROAD S37 speaker with port labels

Figure 3: Side Panel Ports and Features. Includes Mobile Phone Stand Holder, Mobile Phone Stents, TF Slot, USB Socket, AUX In, ON/OFF switch, DC 5V charging port, and Speaker grille.

The speaker features a top handle for portability and a built-in stand for mobile devices. The main subwoofer has an integrated light ring for visual effects.

Setup

1. Charging the Speaker

  1. Connect the small end of the USB charging cable to the DC 5V port on the side of the speaker.
  2. Connect the large end of the USB charging cable to a USB power adapter (not included) or a computer's USB port.
  3. The charging indicator (usually on the digital display) will show charging status. A full charge takes approximately 4 hours.
  4. Disconnect the charging cable once fully charged to preserve battery life.

2. Powering On/Off

  • To power on, slide the ON/OFF switch on the side panel to the "ON" position.
  • To power off, slide the ON/OFF switch to the "OFF" position.

Operating Instructions

1. Bluetooth Connection

  1. Ensure the speaker is powered on and in Bluetooth mode. The digital display will show "BT" and a voice prompt will indicate "Bluetooth connected successfully" or similar. If not, press the "MODE" button until "BT" is displayed.
  2. Enable Bluetooth on your mobile device (smartphone, tablet, computer).
  3. Search for available Bluetooth devices and select "S37" from the list.
  4. Once paired, the speaker will confirm the connection with a voice prompt. You can now play audio from your device through the speaker.
TAMPROAD S37 speaker connected to a smartphone via Bluetooth

Figure 4: Bluetooth Connectivity. The speaker supports quick pairing with Bluetooth-enabled devices up to 100 feet away.

2. FM Radio Operation

  1. Press the "MODE" button to switch to FM radio mode. The display will show the FM frequency.
  2. To auto-scan and save available stations, press and hold the "PLAY/PAUSE" button. The speaker will automatically search and store stations.
  3. Use the "PREV" and "NEXT" buttons to navigate through saved stations.
  4. Alternatively, use the remote control to directly input a station frequency.

3. TF Card / U-disk Playback

  1. Insert a TF card into the TF Slot or a U-disk into the USB Socket on the side panel.
  2. The speaker will automatically detect the storage device and begin playing audio files.
  3. Use the "PREV", "NEXT", and "PLAY/PAUSE" buttons on the speaker or remote control to manage playback.

4. AUX Input

  1. Connect one end of the 3.5mm AUX cable to the AUX In port on the speaker.
  2. Connect the other end of the AUX cable to the audio output jack of your external device (e.g., MP3 player, computer, TV).
  3. The speaker will automatically switch to AUX mode, or you may need to press the "MODE" button.

5. Using the Remote Control

The included remote control provides convenient access to various functions:

TAMPROAD S37 speaker with remote control

Figure 5: Digital Display and Remote Control. The remote allows for intelligent control of the speaker's functions.

  • Power: Turn the speaker on/off (Note: The main power switch on the speaker must be in the ON position for the remote to function).
  • Mode: Switch between Bluetooth, FM, TF/USB, and AUX modes.
  • Volume +/-: Adjust the volume level.
  • Play/Pause: Play or pause audio playback.
  • Previous/Next: Skip to the previous or next track/station.
  • Number Pad: Directly input FM frequencies or track numbers.

Note: The remote control requires 2 AAA batteries (not included).

6. Phone Holder Function

The top of the speaker is equipped with a bracket designed to hold mobile phones or small tablets, providing a convenient viewing angle while enjoying music or videos.

TAMPROAD S37 speaker with a smartphone placed in its top holder

Figure 6: Phone Holder Function. The integrated stand supports mobile devices for hands-free viewing.

Maintenance

  • Clean the speaker with a soft, dry cloth. Do not use abrasive cleaners or solvents.
  • Store the speaker in a cool, dry place when not in use.
  • If storing for an extended period, charge the battery periodically (e.g., every 3 months) to maintain battery health.

Troubleshooting

ProblemPossible CauseSolution
Speaker does not power on.Battery is low or depleted.Charge the speaker fully.
No sound.Volume is too low; incorrect mode selected; device not connected properly.Increase volume; press MODE button to select correct input; ensure Bluetooth is paired or AUX cable is fully inserted.
Bluetooth connection fails.Speaker is too far from device; speaker not in pairing mode; interference.Move device closer to speaker; ensure speaker is in BT mode; restart both devices.
Poor FM radio reception.Weak signal; antenna not extended.Extend the antenna fully; try moving the speaker to a different location; perform auto-scan again.
Remote control not working.Batteries are dead or incorrectly inserted; remote not pointed at sensor.Replace batteries (2*AAA); ensure line of sight to the speaker's IR sensor.

Specifications

FeatureDetail
Model NameS37
BrandTAMPROAD
Speaker TypePortable Multi-function Speaker
Connectivity TechnologyBluetooth, AUX, USB, TF Card
Wireless Communication TechnologyBluetooth
Bluetooth RangeUp to 100 feet (approx. 30 meters)
Speaker Maximum Output Power11W (Total)
Audio Output ModeStereo (2.1 Channel)
Number of Loudspeakers3 (1 subwoofer, 2 tweeters)
Power SourceBattery Powered (Lithium Ion)
Battery Capacity2000 mAh
Charging TimeApprox. 4 Hours
Input VoltageDC 5V
Product Dimensions (D x W x H)7.87" x 5.12" x 6.69"
Item Weight2.79 pounds (1.27 Kilograms)
ColorBlack
Special FeaturesFM Radio, Digital Display, Remote Control, Phone Holder, LED Light Ring
Water Resistance LevelNot Water Resistant

Warranty and Support

TAMPROAD offers a worry-free 12-month warranty for this product. If you encounter any issues or require assistance, please contact TAMPROAD customer service for support.

For further information or to register your product, please visit the official TAMPROAD store or contact their support channels.

This warranty covers manufacturing defects and issues arising from normal use. It does not cover damage caused by misuse, accidents, or unauthorized modifications.

© 2025 TAMPROAD. All rights reserved.

Product specifications are subject to change without notice.

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