Celebrate Heartsea Technology: Craftsmanship Meets Innovation

Take advantage of limited-time deals on iconic Heartsea Technology pieces.

9V AC/DC Adapter Compatible with Heartsea HS-8P/8Q HS-8P HS-8Q HS-8PQ 7.4V 3600mAh Li-ion Battery 150W Karaoke Machine Portable PA System Party Bluetooth Trolley Speaker Power Supply Charger

R$136

PKPOWERMicro USB 5V DC Charging Cable for Heartsea HS-8 HSV-8 HS8 HSV8 80W 8" Portable Multifunctional Speaker Party Singing Karaoke Machine PA System Power Supply Charger Cord

R$294

YUSTDAAC/DC Adapter Replacement for Heartsea HS-8 HSV-8 HS8 HSV8 80W 8" Portable Multifunctional Speaker Party Singing Karaoke Machine PA System Micro USB Power Supply Charger Cord

R$450

PwrON5V AC/DC Adapter for Heartsea HS-8 HSV-8 HS8 HSV8 80W 8" Portable Multifunctional Speaker Party Singing Karaoke Machine PA System Micro USB Power Supply Battery Charger

R$559

A TEXTBOOK OF ELECTRICAL TECHNOLOGY IN SI UNITS VOLUME 1 (PB 2022) Paperback – 1 January 1959

4.4

R$336

9V AC/DC Adapter Compatible with Heartsea Model HS-6 HS6 7.4V 7.4VDC Lithium Li-ion Battery Portable Karaoke Machine Outdoor Party Singing Bluetooth PA Speaker 9VDC Power Supply Cord Charger

R$169

9V AC/DC Adapter Compatible with Heartsea Model HS-6 HS6 7.4V 7.4VDC Lithium Li-ion Battery Portable Karaoke Machine Outdoor Party Singing Bluetooth PA Speaker 9VDC Power Supply Cord Charger

R$479

Portable PA Speaker System with Wireless Microphone, 12 inch woofer Bluetooth Rechargeable Karaoke Machine for Meetings, Outdoors, Classroom, FM/LINE in/TWS (8 INCH)

R$818

AC Adapter Charger Compatible with Heartsea HS-8P/8Q HS8P HS8Q 150W Karaoke Machine Trolley Speaker Power Supply Cord Mains PSU

R$689

AC Adapter Charger Compatible with Heartsea HS-8P/8Q HS8P HS8Q 150W Karaoke Machine Trolley Speaker Power Supply Cord Mains PSU

R$579

9V AC/DC Adapter Compatible with Heartsea Model HS-6 HS6 7.4V 7.4VDC Lithium Li-ion Battery Portable Karaoke Machine Outdoor Party Singing Bluetooth PA Speaker 9VDC Power

R$549

5V AC/DC Adapter for Heartsea HS-8 HSV-8 HS8 HSV8 80W 8" Portable Multifunctional Speaker Party Singing Karaoke Machine PA System Micro USB Power Supply Battery Charger

R$426

YUSTDAAC/DC Adapter Replacement for Heartsea HS-8P/8Q HS-8P HS-8Q HS-8PQ 7.4V 3600mAh Li-ion Battery 150W Karaoke Machine Portable PA System Party Trolley Speaker Power Supply Charger Cord

R$529

9V AC/DC Adapter Replacement for: Heartsea Model HS-6 HS6 7.4V 7.4VDC Lithium Li-ion Battery Portable Karaoke Machine Outdoor Party Singing PA Speaker 9VDC Power Supply Cord Charger

R$534

5V AC/DC Adapter Compatible with Heartsea HS-8 HSV-8 HS8 HSV8 80W 8" Portable Multifunctional Speaker Bluetooth Party Singing Karaoke Machine PA System Micro USB Power Supply Battery Charger

R$397

AC Adapter Charger Replacement for: Heartsea HS-8P/8Q HS8P HS8Q 150W Karaoke Machine Trolley Speaker Power Supply Cord Mains PSU

R$559

9V AC/DC Adapter Compatible with Heartsea HS-8P/8Q HS-8P HS-8Q HS-8PQ 7.4V 3600mAh Li-ion Battery 150W Karaoke Machine Portable PA System Party Bluetooth Trolley Speaker Power Supply Charger

R$534

PwrON9V AC/DC Adapter for Heartsea Model HS-6 HS6 7.4V 7.4VDC Lithium Li-ion Battery Portable Karaoke Machine Outdoor Party Singing PA Speaker 9VDC Power Supply Cord Charger

R$664

PwrONAC Adapter Charger for Heartsea HS-8P/8Q HS8P HS8Q 150W Karaoke Machine Trolley Speaker Power Supply Cord Mains PSU

R$689

Production Technology : A Treatise of Industrial Practice, Vol 2

R$210

PwrONMicro USB 5V DC Charging Cable for Heartsea HS-8 HSV-8 HS8 HSV8 80W 8" Portable Multifunctional Speaker Party Singing Karaoke Machine PA System Power Supply Charger Cord

R$426

9V AC/DC Adapter Compatible with Heartsea Model HS-6 HS6 7.4V 7.4VDC Lithium Li-ion Battery Portable Karaoke Machine Outdoor Party Singing Bluetooth PA Speaker 9VDC Power Supply Cord Charger

R$664

YUSTDAAC/DC Adapter Replacement for Heartsea Model HS-6 HS6 7.4V 7.4VDC Lithium Li-ion Battery Portable Karaoke Machine Outdoor Party Singing PA Speaker 9VDC Power Supply Charger Cord

R$529

5V AC-DC Adapter Replacement for Heartsea HS-8 HSV-8 HS8 HSV8 80W 8" Portable Multifunctional Speaker Bluetooth Party Singing Karaoke Machine PA System Micro USB Power Supply PS Charger

R$394