Chassis Material: "No, Plastic Chassis"
Technology Used: "Wireless"
Sensitivity: "0 dB"
Controls: "Mode, VOLUME +-, Power OnOff"
Remote Control Support: "NA"
Driver Size: "16mm"
Separation: "YES"
Power Input: "<25W"
Features: "Water Resistant"
Key Features: "powerful stereo sound, portable and easy to carry, deep 3d bass, waterproof but dont dissolve in water, Classy look with sensational design"
Other System Requirements: "Please Charge At least half hours before the 1st use (as battery backup may decrease or dead during transition)"
Other Features: "DC 5V slot: use the standard Micro USB V8 charging cable for power charging, TF slot, it can decode and play MP3 format audio when put the USB card into the slot, use the mini 3.5 head input through outside devices, When play music, (USB cardTF cardBluetoothline in), press short for playpause, In FM mode, press short to search station automatically, press again to stop searching, surging double bass, using 45MM double external passive radiator to show the surging power of the speaker, listening, feeling and witnessing the bass, Power supply mode: built-in lithium battery function: high-power double speakers, subwoofer stereo"
Speaker Type: "Party Speaker"