Rebeltec VIRAL on-ear Bluetooth headphones black

VIRAL Bluetooth headphones Bluetooth headphones designed for smartphones and tablets, compatible with Bluetooth 4.2 (Chipset: JR) control via smartphone or buttons on the headphone housing modes: Bluetooth, AUX, phone call very high-class transducers guarantee crystal-clear sound 4 buttons for answering and ending calls, playing and pausing music, adjusting volume protruding buttons of various shapes make operation easy without removing the headphones quick folding / unfolding of the headphones makes travelling easier frequency response: 20Hz-20kHz impedance: 32 ? sensitivity: 115±3dB /1mW (at 1kHz) power 40mW built-in battery 150mAh (charged via micro USB) speaker diameter: 40mm micro USB connector (used to charge the battery) has a power switch covered in rubber built-in indicator LEDs built-in microphone (phone call function after pairing with a phone via Bluetooth) AUX (when the battery is depleted, listening is possible via the supplied 3,5mm mini jack cable) Included: USB(M)->microUSB(M) cable and mini jack 3,5mm (M)->mini jack 3.5mm(M)