Edifier R1855DB Active 2.0 Bookshelf Speakers - Bluetooth, Optical Inputs, Subwoofer Support, Wireless Remote Sofas 8 Channel Wi-Fi NVR with

8 Channel Wi-Fi NVR with 8 wireless cameras

Aluminum alloy + silicone

Even if you work for a long time

Product Dimensions (W x L): 10cm X 120cm

it might even become a precious family heirloom

Edifier R1855DB Active 2.0 Bookshelf Speakers - Bluetooth, Optical Inputs, Subwoofer Support, Wireless Remote Sofas 8 Channel Wi-Fi NVR withFeatures 2. 0 Bluetooth multimedia speaker system 19mm silk film tweeter and 4 inch Nomex diaphragm mid range & bass drivers 70W RMS high power output without distortion Precise electronical crossover based on DSP technology Bluetooth 5. 0 technology ensures stable connection Optical, Coaxial, Line in 1 and Line in 2 audio inputs available Wireless remote control for easy operations Sub out output works with external subwoofer