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H. Technical Specifications
Dimensions: 5.55” x 3.58” x 2.12”
Bluetooth Compliance: v4.0
Frequency Band: 2.4~2.4835GHz ISM Spectrum
Modulation: GFSK (Gaussian Frequency Shift Keying)
Wireless Range: Up to 10 Meters (Indoors)
Battery Capacity: 3.7v, 2200mAh
Power Supply: 5v, 0.5a
Charging Time: 3 Hours (Approximate)
Standby Time: 120 Hours (Approximate)
Compatibility: Devices Supporting Bluetooth v1.1 and Up
Operating Conditions: • -4°F to 140°F Ambient Temperature
• 40%-70% Relative Humidity
I. Troubleshooting
No/Low Sound:
• Check for adequate battery charge level
• Increase volume level by short-pressing + button
Distortion or White Noise:
• Move BoomBlock closer to connected mobile device
• Look for interference e.g. brick walls, nearby mobile devices
• Lower volume on speaker and/or on connected mobile device
• Check for adequate battery charge level
• Check integrity of music files on connected device
• Power off both speaker and mobile device, then power back on and reconnect
Unable to Pair with Bluetooth Device:
• Ensure that your mobile device is Bluetooth compatible
• Check for adequate battery charge level
• Power off both speaker and mobile device, then power back on and reconnect
Warning: Changes or modifications to unit other than those expressly approved by party
responsible for compliance could void user’s authority to operate this equipment.
Note: Clean device with dry, soft, lint-free cloth. Never use chemical agents or abrasive
cleaners on unit.
J. FCC Compliance Statement
1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may
cause undesired operation.
2. Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.