1. Introduction
The Hopestar H41 is an ergonomic portable Bluetooth speaker designed for high-quality sound performance. Its robust and modern design, coupled with IPX6 shock and splash resistance, makes it an ideal device for outdoor activities such as pool parties, sports, or casual gatherings. This manual provides detailed instructions for setting up, operating, and maintaining your speaker.
Image: The Hopestar H41 speaker is available in several colors, showcasing its compact and rugged design.
2. Package Contents
Please check the box for the following items:
- 1 x HOPESTAR-H41 Portable Bluetooth Speaker
- 1 x USB/microUSB Charging Cable
- 1 x 3.5mm AUX Cable
3. Setup
3.1 Initial Charging
Before first use, fully charge the speaker. Connect the microUSB end of the provided charging cable to the speaker's charging port and the USB end to a compatible USB power adapter (not included) or a computer USB port. The charging indicator light will illuminate during charging and turn off or change color when fully charged.
3.2 Power On/Off
To turn the speaker ON, press and hold the power button (●) for a few seconds until you hear a power-on prompt. To turn the speaker OFF, press and hold the power button again until you hear a power-off prompt.
Image: The black Hopestar H41 speaker, highlighting its durable exterior and branding.
4. Operating Instructions
4.1 Bluetooth Pairing
- Turn on the speaker. It will automatically enter Bluetooth pairing mode, indicated by a flashing LED light.
- On your device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
- Select "HOPESTAR-H41" from the list of devices. Once connected, the speaker will emit a confirmation sound, and the LED light will become solid.
- The speaker will automatically reconnect to the last paired device when turned on, if the device is within range and Bluetooth is enabled.
4.2 FM Radio Mode
- Press the M (Mode) button to switch to FM radio mode.
- Press and hold the Play/Pause button to automatically scan and save available FM stations.
- Use the + and - buttons to navigate between saved stations.
4.3 AUX Mode
- Connect one end of the 3.5mm AUX cable to the speaker's AUX input port.
- Connect the other end to the audio output jack of your external device (e.g., MP3 player, computer).
- The speaker will automatically switch to AUX mode. If not, press the M (Mode) button to select AUX.
4.4 TF Card Playback
- Insert a TF (microSD) card with MP3/WMA audio files into the TF card slot on the speaker.
- The speaker will automatically detect the card and begin playing music. If not, press the M (Mode) button to select TF card mode.
- Use the Play/Pause, + (Next Track), and - (Previous Track) buttons to control playback.
4.5 Volume Control and Track Navigation
- Press the + button briefly to increase volume.
- Press the - button briefly to decrease volume.
- Long press the + button to skip to the next track.
- Long press the - button to go to the previous track.
5. Maintenance
- Clean the speaker with a soft, dry cloth. Do not use abrasive cleaners, solvents, or harsh chemicals.
- Ensure all ports (charging, AUX, TF card slot) are completely dry before charging, especially after exposure to water or moisture.
- Store the speaker in a cool, dry place when not in use for extended periods.
- Avoid exposing the speaker to extreme temperatures, direct sunlight, or high humidity.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on. | Low battery. | Charge the speaker fully using the provided USB cable. |
| Cannot pair via Bluetooth. | Speaker not in pairing mode; device Bluetooth off; too far from speaker; interference. | Ensure speaker is on and flashing LED (pairing mode). Turn Bluetooth off/on on your device. Move speaker closer. Disconnect other Bluetooth devices. |
| No sound from speaker. | Volume too low; incorrect mode selected; cable not connected properly (AUX). | Increase speaker and device volume. Press 'M' button to select correct mode (Bluetooth, AUX, FM, TF). Reconnect AUX cable securely. |
| Poor FM radio reception. | Weak signal; environmental interference. | Try moving the speaker to an open area or near a window. |
7. Specifications
- Model Name: H41
- Bluetooth Version: V4.2 + EDR
- Wireless Range: Up to 10 meters
- Output Power: 10W (2x5W)
- Frequency Response: 100Hz-10 kHz
- Signal-to-Noise Ratio (SNR): ≥ 80dB
- Battery Type: Li-ion 18650
- Battery Capacity: DC7.4V 1500 mAh
- Operating Time: Up to 8 hours
- Charging Time: Approximately 3 hours
- FM Radio Frequency: 87.5-108.0 MHz
- Supported Audio Formats: MP3, WMA
- Connectivity: Bluetooth, AUX (3.5mm), TF Card, USB (for charging)
- Water Resistance: IPX6 (Shock and splash resistant)
- Dimensions: 22.5 x 7.5 x 9.2 cm
- Weight: 812 g
8. Safety Information
- Do not disassemble, repair, or modify the speaker yourself. This may void the warranty and pose safety risks.
- Keep the speaker away from extreme temperatures, direct sunlight, and high humidity.
- Do not expose the speaker to fire or dispose of it in fire, as the battery may explode.
- Dispose of the battery and speaker responsibly according to local regulations.
- Avoid listening at high volume levels for extended periods to prevent hearing damage.
9. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the documentation provided at the time of purchase or contact your retailer. Please have your model number (H41) and purchase date ready when contacting support.
