SpaceAI SD20 Wireless Microphone Speaker User Manual
- June 2, 2024
- SpaceAI
Table of Contents
SpaceAI SD20 Wireless Microphone Speaker
Specifications:
- Product Name: Wireless Microphone Speaker
- Model: SD20
- Electrical Specifications: 5V 1A
Product Information
Product Function Description:
The Wireless Microphone Speaker Model SD20 is a wireless omnidirectional
microphone speaker with a built-in wireless transmission system. It can be
used for wireless voice calls and supports Bluetooth and computer audio
playback.
Product Composition Description:
The product is mainly composed of motherboards, shells, speakers, lithium-
ion batteries, etc. It connects to the grid power supply via an external power
adapter (included in the package).
Microphone Parameters:
The microphone is directly connected to the power grid supply.
Caution :
- Any changes or modifications to this device not explicitly approved by the manufacturer could void your authority to operate this equipment.
- This device complies with part 15 of the FCC Rules. Operation is subject to certain conditions regarding interference and radiation exposure limits.
Product Usage Instructions
- Connect the Wireless Microphone Speaker to a power source using the provided power adapter.
- Turn on the device by pressing the power button.
- Pair the speaker with your Bluetooth-enabled device for wireless audio playback.
- For voice calls, ensure the microphone is properly positioned for optimal sound pickup.
- To connect to a computer, use the appropriate audio cable and select the input source on your computer settings.
FAQ:
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Q: How do I charge the lithium-ion battery?
A: To charge the battery, connect the speaker to a power source using the provided power adapter and let it charge fully before use. -
Q: Can I use the speaker while it’s charging?
A: Yes, you can use the speaker while it’s charging for continuous operation.
Product Name: Wireless Microphone Speaker
Model : SD20
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Read this instruction manual;
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Product Function Description:
The product applied for this time is a wireless omnidirectional microphone speaker, the main function is a built-in wireless transmission system, which can be widely used in wireless connection voice calls, and supports Bluetooth and computer connection audio playback -
Product Composition Description:
The products are mainly composed of motherboards, shells, speakers, lithium- ion batteries, etc., which are connected to the grid power supply through an external power adapter, and are sold with a power adapter.
Sample Description: -
The product applied for this time is a wireless omnidirectional microphone speaker with a non-metallic shell.
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Electrical specifications: 5V 1A.
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Microphone Parameters:
- frequency response:90Hz – 16 Khazaz
- sensitivity:>-26dBFS +/-1dB @ 1Pa
- Number of microphones: 8 microphones controllable array
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Battery Parameters:
- Battery type: Lithium-ion battery pack
- Battery capacity: 3.7V/4400mAh
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Speaker output power: 3W treble + 5W bass
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Other important tracing:
- Description of the climatic conditions under which the equipment is expected to be used: This product is suitable for safe use in hot climates;
- Description of the maximum altitude at which the equipment is expected to be used: The maximum altitude at which this product is used is determined by the final power supply equipment;
- Description of the disconnection device of the equipment: it is not directly connected to the power grid supply;
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Product Image:
FCC Warning
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuan t to part 15 of the FCC Rules. These limits are designed to provide reasonable protection agains tharmful 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, maycause 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 f rom that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Caution : Any changes or modifications to this device not explicitly
approved by manufacturer could void your authority to operate this equipment.
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, and
- this device must accept any interference received, including interference that may cause undesired operation.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 0cm between the radiator and your body.
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