1. Introduction
The SANSUI E35 is a versatile portable radio and music player designed for ease of use and portability. It offers comprehensive radio reception across FM, AM (MW), and Shortwave (SW) bands, combined with modern digital music playback capabilities via USB and TF card. Additionally, it features a high-fidelity speaker, a powerful LED flashlight, and a long-lasting detachable battery, making it suitable for various scenarios from home listening to outdoor activities.
2. Package Contents
- SANSUI E35 Radio x 1
- Charging Cable x 1
- User Manual (this document) x 1
3. Product Overview
Familiarize yourself with the components and controls of your SANSUI E35 radio.
Figure 3.1: SANSUI E35 Radio Controls and Ports (Dimensions: L19cm * W4.8cm * H14.5cm)
- Top: Flashlight Switch, Power Switch
- Front Panel: Digital Keypad (0-9), Previous Track, Next Track, Volume Down (V-), Volume Up (V+), Band Adjustment (SW, MW, FM1-2), MP3 Playback indicator.
- Side: MP3 Playback, Earphone Jack, Tuning Wheel, Charging Port, USB Port, TF Card Slot.
Figure 3.2: Key Features of the SANSUI E35 Radio
Figure 3.3: Detachable Battery Compartment
Video 3.1: SANSUI E35 Product Demonstration. This video showcases the radio rotating, demonstrating its flashlight function and USB playback capabilities.
4. Setup
4.1 Battery Installation
- Locate the battery compartment on the back of the radio (refer to Figure 3.3).
- Open the battery compartment cover.
- Insert the provided rechargeable battery, ensuring the correct polarity (+/-) as indicated inside the compartment.
- Close the battery compartment cover securely.
4.2 Charging the Battery
- Connect the charging cable (USB-C or Micro USB) to the radio's charging port.
- Connect the other end of the cable to a USB power adapter (not included) or a computer USB port.
- The LED indicator will illuminate red, signifying that the device is charging.
- The red light will turn off once the battery is fully charged.
- A full charge typically takes 2-3 hours.
4.3 Power On/Off
- To turn the radio ON or OFF, long press the Power button (located on the top of the unit) for approximately 3 seconds.
5. Operating Instructions
5.1 Radio Mode (FM/AM/SW)
- Turn on the radio using the Power button.
- Extend the telescopic antenna for optimal reception, especially for FM and SW bands.
- Use the 'Band Adjustment' switch (SW, MW, FM1-2) to select your desired frequency band.
- Manual Tuning: Rotate the 'Tuning Wheel' to scan for radio stations.
- Digital Tuning: Use the numeric keypad to directly input the desired frequency. For example, to tune to FM 103.7 MHz, press '1', '0', '3', '7'.
Figure 5.1: Three-Band Radio Functionality
Figure 5.2: Radio Frequency Bands
5.2 MP3 Player Mode (USB/TF Card)
- Insert a TF card into the TF card slot or a USB drive into the USB port.
- The radio should automatically switch to MP3 playback mode. If not, press the 'Mode Button' to cycle through modes until MP3 mode is active.
- Use the 'Previous Track' and 'Next Track' buttons to navigate between songs.
- For digital song selection, use the numeric keypad to directly input the song number (e.g., press '1', '6' for song number 16).
- The playing time on a full charge is approximately 4-10 hours, depending on volume level.
Figure 5.3: Multiple Playback Modes (TF Card, USB, Headphones)
5.3 Bluetooth Connection
- Long press the Power button to turn on the speaker.
- The LED indicator will flash blue, indicating it is in pairing mode.
- On your phone or other Bluetooth device, open the Bluetooth settings, search for the speaker (usually named 'BT-Speaker-01' or similar), and connect.
- Once connected, the LED indicator will show a solid blue light. You can now play music and answer calls through the speaker.
5.4 AUX Mode
- Connect a 3.5mm audio cable (not included) from your external audio device to the radio's earphone jack (which also functions as an AUX input).
- The speaker will automatically switch to AUX mode.
5.5 Volume Control
- Short press the 'Volume +' button to increase the volume.
- Short press the 'Volume -' button to decrease the volume.
5.6 LED Flashlight
- Use the 'Flashlight Switch' (located on the top of the radio) to turn the powerful LED flashlight ON or OFF.
Figure 5.4: LED Strong Flashlight
6. Maintenance
- Keep the device dry. Avoid using it in high temperature, humid, or dusty environments.
- Clean the exterior with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- When not in use for extended periods, fully charge the battery and store the device in a cool, dry place.
- Do not disassemble or attempt to repair the device yourself. Contact customer support if needed.
7. Troubleshooting
| Problem | Solution |
|---|---|
| Cannot connect Bluetooth | Restart the speaker and your phone/Bluetooth device, then try reconnecting. |
| No sound | Check the volume level. Ensure the correct playback mode (Radio, MP3, AUX, Bluetooth) is selected. |
| Battery runs out fast | Ensure the battery is fully charged. Lower the volume during playback to conserve battery life. |
| Overheating, smoke, or abnormal smell | Immediately stop using the device and contact customer support. |
8. Specifications
| Feature | Specification |
|---|---|
| Product Name | SANSUI E35 Full Band Radio & Music Player |
| Brand | SANSUI |
| Model | E35 |
| Voltage Range | USB (5-20V DC) |
| Input/Output | USB |
| Max. Wireless Range | 10m-20m |
| Sound Mode | Immersive Sound, Stereo Sound, Live Sound, Standard Mode |
| Category | Speakers |
| Use | Home, Portable |
| Input Power | <25 W |
| Voice Control | No |
| Waterproof | No |
| Support APP | No |
| Inbox Adaptor | No (Charging cable included) |
| Intelligent Personal Assistant | None |
| Audio Crossover | Full-Range |
| Number of Loudspeaker Enclosure | 2 |
| Power Source | Battery |
| Channels | 2 (2.0) |
| Battery | Yes, Detachable |
| Communication | USB, Bluetooth |
| Speaker Type | Portable |
| Cabinet Material | Plastic |
| Origin | Mainland China |
| Remote Control | No |
| Support Memory Card | Yes (TF Card) |
| Battery Capacity | 600mAh |
| Output Power | 5W |
| Bluetooth Version | 5.0 |
| Charging Port | USB-C / Micro USB |
| Playing Time | 4-10 hours |
| Charging Time | 2-3 hours |
| Dimensions (L*W*H) | 19cm * 4.8cm * 14.5cm |
9. User Tips
- Outdoor Use: The SANSUI E35 features a large volume output, making it suitable for outdoor environments like parks or gatherings.
- Digital Song Selection: Utilize the numeric keypad for quick access to specific songs on your USB drive or TF card.
- Versatile Listening: Enjoy various content from local, provincial, and international radio broadcasts to personal music collections via USB, TF card, or Bluetooth.
- Flashlight Function: The integrated LED flashlight is powerful and can be useful in low-light conditions.
- Battery Management: The detachable battery allows for easy replacement if needed, extending the product's lifespan.
10. Safety Warnings
WARNING: Risk of fire, explosion, and burns.
Small parts are included. Keep away from children under 3 years old to prevent choking risk.
- Do not disassemble, puncture, or throw the battery into fire.
- Do not use the speaker in high temperature, humid, or dusty environments.
- Do not play at maximum volume for a long time to avoid hearing damage.
- Keep the speaker away from children under 3 years old to prevent choking hazard.
- Stop using immediately if there is overheating, smoke, or abnormal smell.
11. Warranty and Support
This product comes with a 3-month warranty.
For after-sales service or technical support, please contact:
- Service Email: support@123.com
An additional user manual in PDF format may be available for download. Please refer to the seller's product page for more details.
