TESTE: Amplificador com BLUETOOTH bom e BARATO para carro: Stetsom HL 400.4 é bom? Funciona? Preço

In this video, I'll test the Stetsom digital amplifier, which has built-in Bluetooth and can be fully controlled via cell phone. I bought this device to install in my Kadett GSI because the original cassette player didn't have the quality or power I wanted, but I also didn't want to detract from the car's original look. I decided on the Stetsom HL 400.4 digital amplifier module because it can amplify the sound from my car's Nedus FIC radio, but it can also work completely independently, playing music directly from my cell phone to the amplifier. This allows you to install this device in any car, regardless of make, year, or model, achieving good sound quality with Bluetooth and without detracting from the original look of your old car. But is this device really good? Does it work as promised? In this test, I'll show you everything I liked and what I think could be improved on this digital amplifier module for cars, whether old or new. If you have a Volkswagen Beetle, Brasilia, or Kombi, Whether you're driving a Chevrolet Kadett GSI, Opala, Chevette, Puma, Miura, Bianco, MP Lafer, Fiat Uno, Palio, or any other car, and want to improve its sound without breaking the bank, discover this affordable and highly functional alternative. It's the ideal solution for those who want quality sound in their car without breaking the bank or making too many modifications—meaning, without losing its originality. Contact Beto Porão: Phone: (51) 3340-2279 Address: R. Congo, 299 - Vila Ipiranga, Porto Alegre - RS 👍 Products RECOMMENDED BY US for your CAR! ⬇️ ✅️ Stetsom HL 400.4 Bluetooth Amplifier Module (tested in the video): 🏎️ Mercado Livre: https://mercadolivre.com/sec/1M9keES ✅️ NAKAMICHI Slim 100wrms Active Subwoofer Amplified Speaker (BETTER THAN JBL) 🏎️ Mercado Livre: https://mercadolivre.com/sec/1z5FLmL Amazon (Pioneer): https://amzn.to/3T4U1uL ✅ Navpro OCTACORE PRO UNIVERSAL Multimedia Center - THE BEST OF ALL! 🏎️ Aliexpress (product in BRAZIL): https://s.click.aliexpress.com/e/_mM3... ✅️ Wireless Android Auto and Apple CarPlay adapter: 🏎️ Mercado Livre (Brazil): https://mercadolivre.com/sec/1QQGCaa Aliexpress (product in China): https://s.click.aliexpress.com/e/_ok5... ✅️ Smart battery charger, you can always leave it on! 🏎️ Amazon (product in Brazil): https://amzn.to/3E71eGs Aliexpress (international): https://s.click.aliexpress.com/e/_DFg... Mercado Livre (product in BRAZIL): https://mercadolivre.com/sec/14UiF7F ✅ KAWA Dashcam 2K: the backup camera we use in our everyday cars: 🏎️ Aliexpress (product in China): https://s.click.aliexpress.com/e/_oD4... Mercado Livre (product in BRAZIL): https://mercadolivre.com/sec/11Tvwbo Amazon (cheaper option from INTELBRAS): https://amzn.to/3ZqTpUd ✅️ MAYLE 110-piece tool kit (the best of all!) 🏎️ Amazon: https://amzn.to/44C7csH Mercado Livre: https://mercadolivre.com/sec/2X76v7g ✅️ Jump Start with Tire Gauge: 🏎️ Mercado Livre: https://mercadolivre.com/sec/13zR22P Amazon (option 1): https://amzn.to/3FT5quR Amazon (option 2): https://amzn.to/3T7R9xj PARTNERS: Olho no Carro - Discount coupon: OPINIAOSINCERA PneuStore - Discount coupon: OPSINCERA SBK Store - Discount coupon: OPSINCERA10 Virgola - Discount coupon: OPINIAO20 INSIDER - OPINIAO Coupon Autoland Automatic Transmissions Klaue Insurance Broker Tuio Car Detail Group CarHouse Sun Motors - Kia, Suzuki, Zontes, Haojue Kaizen Honda Virgola Affiliate Program: https://forms.gle/qc84frVLTgx36kwYA Become a Member and get access to exclusive content:    / @opiniãosincera   Follow us: Instagram: @op.sincera TikTok: @op.sincera Kwai: op.sincera Facebook: fb.com/op.sincera YouTube:    / opiniaosincera   Contact us: Partnerships: [email protected] Questions: [email protected] #opiniaosincera #somautomotivo #carroantigo