R Reifeng 5Pcs Mini Pam8403 Dc 5V 2 Channel Usb Digital Power Amplifier Board Module 2 * 3W Volume Control With Potentionmeter Bluetooth Speakers One In The Office And

One In The Office And One In The Car To Meet The Requirements Of Different Occasions

Receive Alerts When Needed | Two-Way Talk & Alarm Siren: This Wi-Fi Security Camera Enables You Communicate With Family Or Visitors Via Mobile

Cat6 Ethernet Cable On Drum

Please Choose ''Us & Eu Version''- Us Version - The ''Enter/Return'' Key Is A Horizontal Wide Bar

Focus: Electric Focus Controlled With Remote Control

R Reifeng 5Pcs Mini Pam8403 Dc 5V 2 Channel Usb Digital Power Amplifier Board Module 2 * 3W Volume Control With Potentionmeter Bluetooth Speakers One In The Office AndOperating Voltage: 2. 5V 5. 5V Maximum Output Power: 3W*2(5V 4O) Size : 29. 5*20. 2*15Mm Note: Please Make Sure The Power Supply Is Not More Than 5. 5V Please Don'T Do Reverse Polarity For ''+'' And '' '', Or Else, It Will Burn The Board.