Rebeltec Bluetooth headphones Crystal white

Stereo headphones with a microphone dedicated to smartphones and tablets, high-quality drivers guarantee crystal clear sound. "Smart button" - used for answering, ending calls, playing and pausing music. Quick folding of the headphones makes traveling easier. 4-pin mini jack 3.5mm connector (in/out in one connector). Frequency response: 20Hz-20kHz. Impedance: 32 ? ±15%. Sensitivity: 105±3dB. Cable length: 1.6±0.15m. Special profile cable that prevents tangling. Speaker diameter: 40mm.