Earfun UBOOM Portable Bluetooth Speaker User Manual
- June 7, 2024
- EarFun
Table of Contents
Earfun UBOOM Portable Bluetooth Speaker User Manual
What’s in the Box
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EarFun UBOOM
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User Manual
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Type-C USB Cable
Buttons & Indicators
Connections
Notes: You can check the speaker battery level on the phone that is paired with
Bluetooth Pairing
True Wireless Stereo Connection with Two UBOOMs
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Step1: Pair and connect UBOOM A
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Step2：Connect UBOOM A and B
UBOOM A(L)
UBOOM B(R) -
Step3: Enjoy music with two UBOOMs
Functions
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Playing Music
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Speakerphone
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Sound Mode
Reset and Reconnect
If this speaker becomes disconnected or has another connecting problem, you can press and hold “Volume +” and “Volume –” buttons simultaneously for 5s at least to clear the pairing of speaker and remove the old pairing in your Bluetooth device, and then pair again.
If this speaker becomes out of control and can’t be powered off, you can press and hold power button for 8s at least to reboot.
Specifications
- Bluetooth Version: V5.0
- Bluetooth Profile: A2DP, AVRCP, HFP, HSP
- Transducer: 2 x 45mm
- Output Power: 2 x 12W
- Signal-to-noise Ratio: ≥80dB
- Battery: (7.4V, 2200mAh)
- Play Time: Up to 16 hours (varies by volume level and audio content )
- Charging Time: About 4 hours
- Dimensions: 166.5 x 88 x 88 (mm)
- Weight: 585g
Customer Service
- 8-month Limited Warranty
- For FAQS and more information, please email to: service@myearfun.com
www.myearfun.com
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FCC Statement
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:
- This device may not cause harmful interference.
- This device must accept any interference received, including interference that may cause undesired operation.
CAUTION
- There’s danger of explosion if battery is incorrectly replaced.
- Replace only with the same or equivalent type of battery.
- The battery shall not be exposed to excessive heat such as sunshine, fire or the like.
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Shenzhen Earfun Technology Co., Ltd. is under license.
Other trademarks and trade names are those of their respective owners.
