Upgrade bluetooth and wireless microphone for old amplifier

Hope you like this video.
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[@DebakinandanDey-cx6xp]

Very nice🎉

[@hugoegon8148]

3:45 Very unusual wiring, but interesting. 😊

[@TE.]

😊

[@CREPOZOIDLEMORBIDES]

..............BISOUS BONJOUR DE LA FRANCE BIENVENUE JADORE CONTINUER MERCI

[@АлександрПотапов-ы4л]

Вітаю,ви молодець 😊

[@quocdungnguyen2962]

Muốn đặt hàng được không?

[@TE.]

Mình không có nhận làm đâu bạn ^_^

[@gyrenrockz]

can you pls make a video on how to make a simple portable mp3 player with 1200mah battery using mp3 player module decoder..

[@magegamer632]

Can you connect the wireless mic of tronsmart to other BT speakers?

[@tkp175]

вам необходим предварительный усилитель для микрофонов и микшер

[@tanjir7116]

Nice video ❤❤❤❤

[@esmailheydari9267]

👏👏👏

[@esmailheydari9267]

👌

[@hugoegon8148]

I missed a real test of the karaoke function at the end. 😊

[@ВладимирЮрьевич-ь6с]

And I'm second!!!

[@giangnguyentruong195]

Bị ù ù sôi nhẹ

[@jonathanw7062]

I am the first

[@fhwolthuis]

Nice video!

[@victoraguilar3200]

Vendes el aparato?

[@TE.]

No vendo maquinas.