Introduction
The Altec Lansing Mini LifeJacket 2 is a compact, durable, and portable Bluetooth speaker designed for outdoor and travel use. It features IP67 waterproof, shockproof, and snowproof ratings, and is designed to float in water. This manual provides instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance of your speaker.
Figure 1: Front view of the Altec Lansing Mini LifeJacket 2 speaker.
What's in the Box
Upon unboxing your Altec Lansing Mini LifeJacket 2, please ensure all components are present:
- Altec Lansing Mini LifeJacket 2 Bluetooth Speaker (Model: AL-IMW477)
- USB Charging Cable
- Quick Start Guide (separate document)
Note: A 3.5mm auxiliary cable may be included with some models.
Figure 2: Retail packaging of the Mini LifeJacket 2, showing the speaker and accessories.
Setup
1. Charging the Speaker
Before first use, fully charge your Mini LifeJacket 2 speaker. A full charge provides up to 10 hours of playtime.
- Locate the charging port on the back of the speaker. It is typically covered by a protective flap to ensure waterproofing.
- Open the protective flap.
- Connect the small end of the provided USB charging cable to the speaker's "DC IN 5V" port.
- Connect the large end of the USB cable to a USB power adapter (not included) or a computer's USB port.
- The charging indicator light will illuminate. Once fully charged, the light may change color or turn off, depending on the model.
- After charging, securely close the protective flap to maintain the speaker's waterproof integrity.
Figure 3: Rear view of the speaker, highlighting the DC IN 5V, AUX IN, and USB ports.
2. Bluetooth Pairing
Pair your speaker with a Bluetooth-enabled device (smartphone, tablet, computer) to stream audio wirelessly.
- Press and hold the Power button on the speaker until you hear an audible prompt and the Bluetooth indicator light begins to flash, indicating it's in pairing mode.
- On your device, navigate to the Bluetooth settings.
- Select "Mini LifeJacket 2" from the list of available devices.
- Once successfully paired, the speaker will provide an audible confirmation, and the Bluetooth indicator light will become solid.
- The speaker can maintain a stable connection for up to 30 feet.
Note: Some users have reported a loud voice prompt during pairing. This is normal operation for the device.
3. Auxiliary Input
For devices without Bluetooth, use the 3.5mm auxiliary input.
- Open the protective flap on the back of the speaker.
- Connect one end of a 3.5mm audio cable (not included) to the speaker's "AUX IN" port.
- Connect the other end of the cable to your audio device's headphone jack.
- The speaker will automatically switch to auxiliary mode.
- Adjust volume on both the speaker and your connected device.
- Securely close the protective flap after use.
Operating the Speaker
Basic Controls
- Power On/Off: Press and hold the Power button (⏻) located on the top of the speaker.
- Volume Up: Press the '+' button.
- Volume Down: Press the '-' button.
- Play/Pause: Press the Play/Pause button (usually a triangle or circle icon).
- Skip Track: Double-press the '+' button for next track, or '-' button for previous track (functionality may vary by device).
Figure 4: Top view of the speaker with power, volume, and play/pause controls.
Hands-Free Speakerphone
The Mini LifeJacket 2 features a built-in microphone for hands-free calling when connected via Bluetooth.
- Answer Call: Press the Play/Pause button once when a call comes in.
- End Call: Press the Play/Pause button once during a call.
- Reject Call: Press and hold the Play/Pause button.
Durability Features
The Mini LifeJacket 2 is designed for rugged use:
- IP67 Waterproof: The speaker can be submerged in water up to 1 meter (3.3 feet) for 30 minutes. Ensure all port covers are securely closed before exposure to water.
- Shockproof: Built to withstand drops and impacts.
- Snowproof: Operates reliably in snowy conditions.
- Floats in Water: Designed to float, making it ideal for pool or beach use.
Figure 5: The speaker demonstrating its ability to float in water.
Maintenance
Proper care and maintenance will extend the life of your speaker.
- Cleaning: Use a soft, damp cloth to clean the speaker. Do not use harsh chemicals or abrasive cleaners. For saltwater exposure, rinse with fresh water and dry thoroughly.
- Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures. Ensure all port covers are sealed when not in use or during storage.
- Battery Care: To preserve battery life, avoid fully discharging the battery frequently. Recharge the speaker regularly, even if not in constant use.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not turn on. | Battery is drained. | Charge the speaker using the provided USB cable. |
| Cannot pair via Bluetooth. | Speaker is not in pairing mode; device's Bluetooth is off; speaker is already paired to another device; interference. | Ensure speaker is in pairing mode (flashing light). Turn off and on your device's Bluetooth. Forget "Mini LifeJacket 2" from your device's Bluetooth list and try pairing again. Move closer to the speaker. |
| No sound or low volume. | Volume too low on speaker or device; incorrect input mode; audio cable not fully inserted (AUX). | Increase volume on both speaker and connected device. Ensure correct input mode (Bluetooth or AUX). For AUX, ensure cable is fully inserted. |
| Sound distortion at high volume. | Volume too high; audio source quality. | Reduce the volume on the speaker or your connected device. Ensure the audio source is of good quality. |
| Bluetooth connection drops frequently. | Device is out of range; interference; low battery. | Keep the device within 30 feet of the speaker. Avoid obstacles between the speaker and device. Ensure speaker is charged. |
| Charging port not working. | Cable issue; port damage. | Try a different USB charging cable. Ensure the port is clean and free of debris. If the issue persists, contact customer support. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | Mini LifeJacket 2 |
| Model Number | AL-IMW477 |
| Connectivity | Bluetooth, Auxiliary (3.5mm), USB (for charging) |
| Wireless Range | Up to 30 feet (9 meters) |
| Battery Life | Up to 10 hours (rechargeable Lithium Ion) |
| Water Resistance | IP67 Waterproof, Shockproof, Snowproof, Floatable |
| Speaker Type | Outdoor Portable Bluetooth Speaker |
| Special Features | Built-in microphone (hands-free speakerphone) |
| Dimensions (L x W x H) | 7.2" x 3.1" x 4.2" (18.3 cm x 7.9 cm x 10.7 cm) |
| Weight | 1.7 Pounds (0.77 kg) |
| Power Output | 5 Watts |
Figure 6: Speaker dimensions for reference.
Warranty and Support
Your Altec Lansing Mini LifeJacket 2 comes with a limited warranty. Please refer to the official warranty documentation included with your product for specific terms and conditions.
For further assistance, you may refer to the official user manual PDF or contact Altec Lansing customer support.
- Official User Manual (PDF): Download PDF
- Altec Lansing Brand Store: Visit Store
