JBL Tune 520C USB-C Wired On-Ear Headphones - White USB Rear: 4x USB 2

Rear: 4x USB 2

5 Million Hours Reliability (MTBF)

20A / 20A / 70

(Download from the support site)

CyberLink PowerBackup 2

JBL Tune 520C USB-C Wired On-Ear Headphones - White USB Rear: 4x USB 2SPECIFICATION General Specifications Driver size (mm) 32 Number of Microphones 1 Audio Specifications Driver sensitivity at 1kHz 1mW (dB) 103 Dynamic frequency response range 10 Hz 40 kHz Impedance (ohms) 32 Dimensions Ear Cup Depth (cm) 1. 7 Ear Cup Depth (in) 0. 7 Ear Cup External Height (cm) 7. 3 Ear Cup External Height (in) 2. 9 Ear Cup External Width (cm) 7. 3 Ear Cup External Width (in) 2. 9 Ear Cup Internal Height (cm) 3. 2 Ear Cup Internal