GZ-W812 HTM-812 12volts Bluetooth Karaoke 12Inch Speaker

Описание

Hello This is Know Inside Gadget, Today I will share Unboxing Review, Demo, Teardown, Sound Check of HTM-812, A 12volts 12.5 Inches Big Bluetooth Portable Karaoke Public Address Wireless Speaker. Have a slot space and connector for Lead acid 12v battery for upgrading power.

[0:00] HTM-812 │GZ-W812.
[0:53] 20Inches Actual Scale.
[1:22] Sound Check.
[2:21] Panel Board Features.
[2:39] Battery 18650 4.2V series 3000maH.
[2:50] Board ID DY-S11L-V2.5.
[3:00] CS8676E 40W Rms 3000W PMPO.
[3:14] Charging 9-12V adaptor.

Multi Media DJ Party Audio.
RGB LED Party Box Outdoor Public Address Type Speaker.
Digital display, Bass and Treble, Mic Echo Volume, remote.
Connection: Aux, Bluetooth 5.0, USB and TF card, Mic Input, FM radio.
Power Input: Support DC 12Volts In Power supply, Charger DC in 9Volts 1.5A.
Recording sound Karaoke It need TF card to store File.
Can be connect to Bluetooth two gadgets in one mobile see manual.
Durability Power switch and Charger input for everyday use.
Supports Trolley wheels and Hanger body.

#knowinsidegadget
#bluetoothspeaker
#portablespeaker
#speakermurah
#karaoke
#bluetoothspeakerreview
#bluetoothspeakersteardown
#18650battery

Mga idol suportahan ang aking channel sa pamamagitan ng mag subskayb, mag comment, at mag like at share nyo na rin, Salamat.

Link may help.
Portable Wireless Speaker Audio Amplifier chip List Schematic │Datasheet │Board │PDF.
https://knowinsidegadget.blogspot.com/2021/07/3v-5volts-low-voltage-audio-ic-chip.html

Playlist of Bluetooth speaker Review
https://www.youtube.com/playlist?list=PLadR3ClbHDJk4Oyt9Qle0bzV07vjHpPY8

Add Battery Parallel of Bluetooth speaker.
https://www.youtube.com/watch?v=JQbB1TpnXB4

My Channel.
https://www.youtube.com/channel/UC7yxRQOZQou1V1L9s830YLg?sub_confirmation=1