Specifications Wireless: NoConnections: USB, 3.5mm jackCompatibilities: PCIllumination Mode: RGBSpeaker Size: 50mmSpeaker Sensitivity: 119dB±3dBRated Power: 30mWImpedance: 32±15%ΩFrequency Response Range: 20Hz~20KHzMic Size:

 Features  Ergonomic     design, adjustable head band  Suitable     for all 3.5 audio jack devices, with built-in volume adjustment on the   ear  

Speaker dimensions: 40mmSpeaker impedance:  32Ω?15%Frequency response: 20Hz-20kHzSensitivity: 98±3dB/mWRated  power: 15mWPower capability: 100mWCable length: 1.2±0.15mPlug:  3.5mmCertification: CE

RGB backlit gaming mouseInterface Type: USBSize:130*66*40mmKey number:7Chip: SPCP199Resolution: 800-1600-2400-3200-4800-6400DPIOperating Voltage:5V±10%Key life: 5,000,000timesCable length:1.5m

Bluetooth version:V5.0Product size:230*130*125MMSattelite: 85(W)*91(D)*118(H)mm               Output Power: 5W+3W*2Driver Size:  4″+2″*2 Frequency: 270Hz-20KHzS/N: >65dBFeatures: BT/AUX/USB/SD/FMpower input:USB 5V