8x2 Bluetooth Speaker KTS-1755: VU meter RGB Trolley

Опубликовано: 28 Март 2026
на канале: Know Inside Gadget
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• Features:
Double 8.5-inch Speaker, Built-in VU meter RGB, 12V power battery, Trolley Tower portable Speaker, Equaliser mode/ Guitar input/ Record functions/ TWS/ Free Wireless microphone Multi-Audio inputs there is always a way to let the music start

• Specs (Honest internal parts)
Audio IC: CS8676E Output Bass 30W RMS*2+15W Tweeter.
Battery life: Six 18650 type total of 12-Volts 4500maH
Power Charging: CS5036E Step-up 5V Power Boost .
Board ID: KTS-1388 V3
VU meter controller: AC23BP1F958 IC for RGB LED Light design.
KT102R: for Wireless Microphone receiver Board.

•In this video, I'll be cover deep into everything details of KTS-1755 has to offer inner components TEARDOWN, Soundcheck! functionality, Portability

0:00 KTS-1755 Features & Special Specification.
0:47 Demonstration of Built-in VU meter Display
2:00 Actual Soundcheck.
4:05 Soundcheck Bluetooth 5.0 Connection Delay.
4:46 Full Body design
6:03 measurement & Dimension
6:21 Teardown What Inside Parts.

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