1. Introduction
Welcome to the user manual for your Astrum TW200 Wireless Portable TWS Stereo Speaker. This manual provides essential information on setting up, operating, maintaining, and troubleshooting your device to ensure an optimal audio experience. Please read this manual thoroughly before using the product and retain it for future reference.
2. Safety Information
To ensure safe and proper operation, please observe the following precautions:
- Do not expose the speakers to extreme temperatures, direct sunlight, or high humidity.
- Avoid dropping or subjecting the speakers to strong impacts.
- Do not disassemble, repair, or modify the device yourself. Contact qualified service personnel for assistance.
- Keep the speakers away from water and other liquids.
- Use only the specified charging cables and power adapters.
- Clean the speakers with a soft, dry cloth. Do not use abrasive cleaners or solvents.
3. Package Contents
Upon unpacking your Astrum TW200 speaker system, please verify that all items listed below are present:
- 2 x Astrum TW200 Wireless Speakers
- 1 x Micro USB Charging Cable
- 1 x AUX Cable
- 1 x User Manual (this document)
Image: The retail packaging for the Astrum TW200 speakers, showing the box and included accessories.
4. Product Overview
The Astrum TW200 is a versatile wireless speaker system featuring a unique magnetic design that allows two individual speakers to combine into one unit or operate separately. It supports Bluetooth 5.0 for stable wireless connectivity and includes passive subwoofers for enhanced bass.
Image: Two Astrum TW200 speakers shown detached, highlighting their individual form factor and the Astrum branding.
Image: The two Astrum TW200 speakers magnetically connected, forming a single, elongated unit.
Image: A side view of a single Astrum TW200 speaker, clearly showing the Micro USB charging port and the AUX input jack.
Key Features:
- Bluetooth 5.0: For stable and efficient wireless connectivity.
- True Wireless Stereo (TWS): Connect two speakers for a synchronized stereo sound experience.
- Magnetic Connect & Detach: Easily combine or separate the two speaker units.
- Dual 5W Drivers: Each speaker delivers 5 watts of audio output.
- Passive Subwoofers: Two integrated passive subwoofers for enhanced bass.
- 5-Hour Playtime: Enjoy extended music playback on a single charge.
- AUX-in Port: For wired connection to non-Bluetooth devices.
- Voice Command Enabled: Supports voice assistant functions.
Image: A graphic displaying icons representing key features: Bluetooth 5.0, Magnetic base, Voice command enabled, 2 x 5W speakers, 5 hours playtime, and 2 x Passive radiators.
5. Setup
5.1. Charging the Speakers
Before first use, fully charge both speakers. Use the provided Micro USB cable to connect each speaker to a USB power source (e.g., computer USB port, USB wall adapter). The charging indicator light will illuminate during charging and turn off when fully charged.
5.2. Powering On/Off
- To Power On: Press and hold the power button on each speaker until you hear an audible prompt or see the indicator light illuminate.
- To Power Off: Press and hold the power button on each speaker again until you hear an audible prompt or the indicator light turns off.
5.3. Bluetooth Pairing (Single Speaker Mode)
To connect a single speaker to your Bluetooth-enabled device:
- Ensure the speaker is powered on and in pairing mode (indicator light flashing).
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "Astrum TW200" from the list of found devices.
- Once connected, you will hear a confirmation tone, and the indicator light will become solid.
5.4. True Wireless Stereo (TWS) Pairing
The Astrum TW200 speakers can be paired together to create a true wireless stereo sound system, providing a more immersive audio experience. This allows one speaker to act as the left channel and the other as the right channel.
Image: Two Astrum TW200 speakers placed separately in a grassy outdoor setting, illustrating the 'Split Stereo' concept.
Image: Two Astrum TW200 speakers separated, with text explaining 'Separate box design, music for dual sound' and how they form a two-channel stereo for surround sound arrays.
To enable TWS mode:
- Ensure both Astrum TW200 speakers are powered off.
- Power on both speakers simultaneously. They will automatically attempt to pair with each other.
- Once successfully paired in TWS mode, you will hear a confirmation tone, and one speaker will act as the master (left channel) and the other as the slave (right channel).
- Now, connect your Bluetooth device to the master speaker (usually indicated by a flashing light or specific audio prompt). Search for "Astrum TW200" on your device and connect.
5.5. AUX Connection
For devices without Bluetooth capability, you can use the provided 3.5mm AUX cable:
- Connect one end of the 3.5mm AUX cable to the AUX-in port on one of the Astrum TW200 speakers.
- Connect the other end of the AUX cable to the audio output jack of your device.
- The speaker will automatically switch to AUX mode.
6. Operating Instructions
6.1. Basic Controls
While specific button functions may vary slightly, typical controls on the Astrum TW200 speakers include:
- Play/Pause: Short press the power/multi-function button.
- Volume Up/Down: Use dedicated volume buttons or long press the multi-function button (if applicable).
- Next/Previous Track: Double-press or triple-press the multi-function button (if applicable).
- Answer/End Call: Short press the power/multi-function button during an incoming call.
- Voice Command: The speaker supports voice command functionality. Refer to your device's instructions for activating its voice assistant (e.g., Siri, Google Assistant) through the speaker.
6.2. Magnetic Connection and Detachment
The Astrum TW200 speakers feature a magnetic design allowing them to be easily connected or detached. Simply align the magnetic sides of the two speakers to combine them into a single unit. To separate, gently pull them apart.
Image: A graphic illustrating the magnetic connection of the Astrum TW200 speakers, showing how they can be combined or separated.
7. Maintenance
- Cleaning: Wipe the speakers with a soft, dry, lint-free cloth. Do not use liquid cleaners or aerosols.
- Storage: When not in use for extended periods, store the speakers in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the speakers regularly, even if not in use, to maintain battery health.
8. Troubleshooting
If you encounter issues with your Astrum TW200 speakers, refer to the table below for common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Speakers do not power on. | Low battery. | Charge the speakers fully using the provided Micro USB cable. |
| Cannot pair with Bluetooth device. | Speakers not in pairing mode; Bluetooth disabled on device; device too far. | Ensure speakers are in pairing mode (flashing indicator). Enable Bluetooth on your device. Move device closer to speakers (within 10 meters). |
| No sound or low volume. | Volume too low on speakers or device; incorrect input source. | Increase volume on both speakers and your connected device. Ensure the correct input mode (Bluetooth or AUX) is selected. |
| TWS pairing fails. | Speakers not powered on simultaneously; already paired to another device. | Power off both speakers, then power them on together. Ensure neither speaker is already connected to a Bluetooth device before attempting TWS pairing. |
| Sound distortion. | Volume too high; low battery; interference. | Reduce volume. Charge speakers. Move away from other electronic devices that may cause interference. |
9. Specifications
Detailed technical specifications for the Astrum TW200 speakers:
| Feature | Specification |
|---|---|
| Model | TW200 |
| Bluetooth Version | 5.0 |
| Output Power | 2 x 5W |
| Driver Size | 50mm |
| Frequency Response | 50Hz – 20KHz |
| Battery Capacity | 1000mAh (rechargeable) |
| Playtime | Up to 5 hours |
| Charging Interface | Micro USB |
| Power Supply | DC 3.7V input |
| Audio Input | Bluetooth, Auxiliary (3.5mm Jack) |
| Special Features | TWS (True Wireless Stereo), Magnetic Connect/Detach, Passive Subwoofers, Voice Command Enabled |
| Dimensions (Package) | 22.5 x 10.1 x 9.1 cm |
| Item Weight | 800 g |
10. Warranty and Support
Astrum products are designed and manufactured to the highest quality standards. This product is covered by a limited warranty from the date of purchase. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Astrum website.
For technical support, service, or inquiries, please contact Astrum customer service through the contact information provided on the official Astrum website or your purchase documentation. Please have your model number (TW200) and proof of purchase ready when contacting support.
