-Part Number: YB1201Q -Speaker Trolley -Driver Unit: 12" woffer + 1" tweeter -Power + Frequency: 40W 35HZ-19KHZ -Functions: Aux audio input, Bluetooth, Microphone Jack, Recording,Rgb Power Light -Accessories: Remote Control, 1 Wireless Microphone -Charging + Battery: Usb charging Wire, 7.4V/3800mAh -Dimensions: 345*555*300mm -Weight: 5.2kg

-Part Number: GY-8809 -Speaker Trolley -Driver Unit: 8.5" woffer + 2" tweeter -Power + Frequency: 30W 20HZ-20KHZ -Functions: Aux audio input, Bluetooth, Microphone Jack, TF Card, FM -Accessories: Remote Control, 1 Wireless Microphone -Charging + Battery: Usb charging Wire, 5V/2400mAh -Dimensions: 313*310*840mm -Weight: 7kg

-Part Number: NDR-V15 -Speaker Trolley -Driver Unit: 15" woffer + 1" tweeter -Power + Frequency: 100W 150HZ-18KHZ -Functions: Aux audio input, Bluetooth, Microphone Jack, Display -Accessories: Remote Control, 1 Wireless Microphone, 9V Charger -Charging + Battery: Usb charging Wire, 7.4V/3600mAh -Dimensions: 440*380*715mm -Weight: 8.9kg

-Sound Channel: 2.0 -Volume: In-line control -Input Interface: 3.5mm AUX Male Audio and Microphone Input+ USB -Output Power: 5W -Cable Length: 86cm -Power Supply Mode: USB power supply interface (5V)

-Sound Channel: 2.0 -Volume: In-line control -Speaker Size: 52mm full range x2 -Input Interface: 3.5mm -Output Power: 3W x2 -Cable Length: 1 meter -Power Supply Mode: USB power supply interface (5V)

-Part Number: HTM-12205 -Speaker Trolley -Driver Unit: 12.5" woffer + 2" tweeter -Power + Frequency: 40W 5 knobs -Functions: Usb, TF Card, Aux audio input, Bluetooth, Microphone Jack, recording, TF Card -Accessories: Remote Control, 2 Wireless Microphone -Charging + Battery: 4500mAh -Dimensions: 380*380*1000mm -Weight:8.7kg

-Part Number: BT-3401 -Frequency Response: 20hz-50hz -Interface: Bluetooth -Color: White

-Two-way Audio -AI Human Detection -Dual Wi-Fi Antennas -Resolution 2560*1440 -Sound and Light Alarm - Dust and Water Protection -Customizable Voice Alerts -2K resolution sensor Videos -Color Night Vision 30 Meters -Mobile Application management -MicroSD Card up to...

-Type: ...

-Two-way Audio -AI Human Detection -Dual Wi-Fi Antennas -Resolution 2560*1440 -Sound and Light Alarm - 1080P resolution video -Dust and Water Protection -Smart Night Vision 50 Meters -MicroSD Card up to 128Gb/Cloud Storage -Mobile Application management -Power: DC 12V...

-Type:  Layer 2 Gigabit Unmanaged <span...