Powerology stereo USB headphones 1.2 meters black

Product specifications/features Compatibility: all devices of type C Power: max 3 megawatts Frequency range: 105 Hz + 20% Connector type: type C Sensitivity: -40 ± 3 decibels Impedance: 32 ohms + 15% Product details Model: Bestree Black country of origin: China What's in the box 1x Powerology PSTREPBK stereo USB-C earphones