1buycart 5W Wireless Intercom System 80dB Adjustable Frequency White Clear Loud Sound Strong Penetration for Home Office

Giới thiệu 1buycart 5W Wireless Intercom System 80dB Adjustable Frequency White Clear Loud Sound Strong Penetration for Home Office

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We will arrange 24 hours shipping asap！Fast delivery (from China) 5 to 12 business days after shipment(except some special holidays).
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Feature:
1. Application: Intercom system can be used as a single loudspeaker, also can be used in conjunction with the intercom, loudspeaker, etc.
2. Loud Sound: 80dB high decibel, 5W high power, loud sound, strong penetration and can be heard in a noisy environment.
3. Thoughtful Design: Intercom can be placed directly on the desktop, the back of the host with wall holes, so you can also hang on the wall.
4. Stable Performance: Adjustable frequency design, strong anti interference capability, perfect for home or business use.
5. Professional Manufacturing: Stable signal and clear sound quality, and is the trusted home wireless intercom system!
Specification:
Item Type: Wireless Intercom SystemMaterial: ABSPower: ≤5W
Frequency: 400-480MHz
Decibels: 80dB
Operating Voltage: 9VPlug Voltage: AC100-240V 
Battery Type: Lithium Battery 2600mAhx1 (built in)
Package List:
1 x
Wireless Intercom System1 x Power Adapter 1 x User Manual 
How to Use
Volume Adjustment
This machine press the VOL+ key / VOL key to adjust the volume you want, adjust the volume of this machine will be accompanied by a beep "beep", when you use the VOL+ key to increase the volume to hear the "beep" sound means add to the maximum volume, you use the VOL key lower the volume to hear the "beep" to indicate the minimum tone.
(Note:
the volume of this machine is divided into 10 levels, 1‑10 volume gradually increase)

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