Does is comes with a power supply? what's the recommended one?

Hello, without power supply Applicable power adapter 5V 1A

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🔊 Elevate your sound game with wireless power and rock-solid reliability!

DURABLE BUILD QUALITY - Premium materials ensure long-lasting reliability and consistent high power output
SEAMLESS WIRELESS AUDIO - Bluetooth connectivity for effortless streaming from any device
COMPACT PORTABLE DESIGN - Small footprint for easy installation and transport without compromising performance
IMMERSIVE 2 1 CHANNEL SOUND - Dedicated subwoofer plus left and right channels deliver rich, balanced audio
ROBUST PROTECTION MECHANISMS - Built-in safeguards against overvoltage, undervoltage, overheating, DC faults, and short circuits

The WalfrontZK-TB21 is a high power 2.1 channel digital amplifier board featuring Bluetooth audio input, AM interference suppression, and comprehensive protection mechanisms. Its compact design and durable construction make it ideal for professional-grade audio setups seeking wireless convenience and robust performance.

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

₲261017

Duties & taxes incl.

Paraguaystore

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Voltage	24 Volts
Manufacturer	Walfront
Mounting Type	Surface Mount
Brand	Walfront
Number of Channels	3
Output Power	1E+2 Watts
Package Type	Anti-static bag or small box
Specification Met	FCC
Supply Current	5 Amps
Material	Plastic
Part Number	Walfront3u6ggcra14
Item Weight	8.4 ounces
Country of Origin	China
Item model number	ZK TB21
Item Package Quantity	1
Batteries Included?	No
Batteries Required?	No

Walfront ZK-TB21 High Power Amplifier Board 2.1 Channel Bluetooth Digital Amplifier Board

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