All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
【Power Supply & Audio Input】-- Power Supply: 2.1 interface 8~25V DC power supply; Wrong polarity will burn its chip, please note.; Audio input: CSR8635 Bluetooth chip, Bluetooth V4.0（stereo input various versions of the bluetooth connection）
【TDA7492P Power Amplifier Chip】-- This is an upgrade version with Chip TDA7492P. Power: 2.1 interface 8-25V DC power supply. Designed to optimize circuit layout, which can offer excellent sound output and high power.
【With DIP switch】-- Designed with DIP switch, it can be adjusted directly after the amp gain and better promote greater damping horn, which can drive speakers with higher impedance.
【Keenso Guarantee】-- High quality TDA7492P Receiver Amplifier, test before shipping,long time warrenty, fast money refund & customer service! Just Connect Us By QA & E-Mail for any questions!
【Output Impedance】-- Output Impedance: 4/6/8/16 ohms speakers supported (8 ohms would be best); Output Power: Adding front-end circuit 5532 to ensure its high output power.
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