Introduction
This manual provides detailed instructions for the proper use and maintenance of your EarFun UBOOM Slim Bluetooth Speaker. Please read this manual thoroughly before operating the device to ensure optimal performance and longevity.
Image: The EarFun UBOOM Slim Bluetooth Speaker, showcasing its waterproof design with water splashing around it.
Package Contents
Verify that all items are present in your package:
- 1 × EarFun UBOOM Slim Bluetooth Speaker (Dimensions: 180mm*65mm*65mm; Weight: 560g)
- 1 × Metal Buckle
- 1 × User Manual (this document)
- 1 × USB Type-C Charging Cable
Product Overview
Familiarize yourself with the speaker's components and controls.
Image: A detailed view of the EarFun UBOOM Slim speaker's side panel, highlighting the USB-C charging port, AUX input, and the protective waterproof cover.
Controls and Indicators:
- Power Button: Press and hold to power on/off.
- Volume Up (+): Increase playback volume.
- Volume Down (-): Decrease playback volume.
- Multi-Function Button: Play/pause, answer/end calls, activate voice assistant.
- Bluetooth Button: Initiate Bluetooth pairing mode.
- LED Indicator: Displays power, charging, and Bluetooth status.
- USB-C Port: For charging the speaker.
- AUX Input: For wired audio connection.
- Waterproof Cover: Protects ports from water and dust.
Setup
1. Charging the Speaker
Before first use, fully charge the speaker. Use the provided USB Type-C cable to connect the speaker to a power source. The LED indicator will show charging status and turn off when fully charged.
- Charging Time: Approximately 4 hours.
- Battery Life: Up to 18 hours of continuous play at normal volume.
Image: A visual representation of the EarFun UBOOM Slim speaker's 18-hour battery life, showing it in use during daytime outdoor activities and nighttime gatherings.
2. Power On/Off
- To power on: Press and hold the Power button until the LED indicator lights up.
- To power off: Press and hold the Power button until the LED indicator turns off.
3. Bluetooth Pairing
The EarFun UBOOM Slim uses Bluetooth 5.2 for a stable connection.
- Ensure the speaker is powered on and in pairing mode (LED indicator will flash blue). If not, press the Bluetooth button.
- Enable Bluetooth on your device (smartphone, tablet, computer).
- Select "EarFun UBOOM Slim" from the list of available devices.
- Once connected, the LED indicator will turn solid blue.
Image: A graphic illustrating the advantages of Bluetooth 5.2 connectivity, including longer distance, faster connection, increased stability, and lower power consumption.
4. Stereo Pairing (True Wireless Stereo)
Connect two UBOOM Slim speakers for an immersive 360° stereo sound experience.
- Turn on both UBOOM Slim speakers.
- Connect one speaker (Speaker A) to your device via Bluetooth.
- On Speaker A, double-click the Multi-Function Button to enter Stereo Link pairing mode.
- The two speakers will automatically connect to each other, creating a stereo pair.
Image: A step-by-step diagram demonstrating the process of stereo pairing two EarFun UBOOM Slim speakers for a synchronized audio experience.
Operating
1. Basic Controls
- Play/Pause: Press the Multi-Function Button once.
- Next Track: Press and hold the Volume Up (+) button.
- Previous Track: Press and hold the Volume Down (-) button.
- Answer/End Call: Press the Multi-Function Button once.
- Reject Call: Press and hold the Multi-Function Button.
2. Voice Assistant
Activate your device's voice assistant (Siri, Google Assistant, etc.) by pressing the Multi-Function Button twice.
3. Waterproof Functionality (IPX7)
The UBOOM Slim is designed with IPX7 waterproof performance, allowing it to be immersed in water up to 3 feet (1 meter) deep for up to 30 minutes. Ensure the waterproof cover for the ports is securely closed before exposing the speaker to water.
Image: The EarFun UBOOM Slim speaker partially submerged in water, illustrating its IPX7 waterproof capability and durable fabric material.
Maintenance
1. Cleaning
- Wipe the speaker with a soft, damp cloth.
- Do not use abrasive cleaners, alcohol, or chemical solvents.
- Ensure the speaker is dry before charging.
2. Storage
- Store the speaker in a cool, dry place away from extreme temperatures.
- Avoid prolonged exposure to direct sunlight.
- If storing for an extended period, charge the battery every three months to maintain its health.
Troubleshooting
If you encounter issues with your EarFun UBOOM Slim speaker, refer to the following common solutions:
| Problem | Possible Solution |
|---|---|
| Speaker does not power on | Ensure the battery is charged. Connect to a power source and try again. |
| Cannot pair via Bluetooth | Make sure the speaker is in pairing mode (flashing blue LED). Disable and re-enable Bluetooth on your device. Move the speaker closer to your device. Clear previous Bluetooth connections on your device. |
| No sound or low volume | Increase the volume on both the speaker and your connected device. Ensure the speaker is properly connected. Check if the audio source is playing. |
| Stereo pairing fails | Ensure both speakers are UBOOM Slim models. Follow the stereo pairing instructions carefully. Keep speakers within close proximity during pairing. |
| Audio distortion | Reduce the volume on both the speaker and your device. Ensure the audio file quality is good. |
| Speaker unresponsive | Perform a soft reset by pressing and holding the Power button for 10 seconds. |
Specifications
Detailed technical specifications for the EarFun UBOOM Slim Bluetooth Speaker:
- Model Name: UBOOM Slim
- Item Model Number: SP100B
- Brand: EarFun
- Material: Metal
- Speaker Type: Subwoofer
- Speaker Maximum Output Power: 10 Watts (per driver, total 20W)
- Connectivity Technology: Bluetooth 5.2
- Wireless Communication Technology: Bluetooth
- Audio Output Mode: Stereo
- Surround Sound Channel Configuration: 2
- Power Source: Battery Powered
- Battery Life: Up to 18 hours
- Charging Type: USB-C
- Waterproof Rating: IPX7 (immersible in 1m of water for 30 minutes)
- Product Dimensions: 18D x 6.5W x 6.5H Centimeters
- Item Weight: 0.69 Kilograms (690g)
- Control Method: Voice
- Recommended Uses: For Smartphones or Tablets
- Compatible Devices: Mobile phones, computers, TVs, car Bluetooth, etc.
- Country of Origin: China
Image: An exploded view of the EarFun UBOOM Slim speaker, highlighting its dual 10W high-performance drivers, 45mm bass diaphragm, and advanced DSP technology for powerful bass and clear sound.
Warranty and Support
Warranty Information
EarFun provides an 18-month worry-free warranty from the date of purchase. If the product fails during normal use within this period and cannot be resolved through standard measures, EarFun will provide solutions such as product replacement, repair, or refund.
Customer Support
For any inquiries, technical assistance, or warranty claims, please contact EarFun customer service:
- Email: service@myearfun.com
- Manufacturer: Earfun Technology (HK) Limited
- Importer (India): VALUECART PRIVATE LIMITED
