Description Colour Black Input DC 5V USB Power Speaker Spec 2.5″ x 2 Driver Unit 40mm Ports 1x USB Type-A Speaker Sensitivity 105 ± 3dB at 1KHz Speaker Impedance 32Ω ± 15% Microphone Sensitivity -58 ± 3dB Microphone Impedance ≤ 2.2 KΩ Frequency Response 80Hz – 20KHz Rated Power 3Wx2 (R.M.S. 6W) Voltage 3V Cable 1.35 Meters Control Method Front Control Button (Volume & Power )
