JBL Jr310 Kids on-ear Headphones Red

General Specifications Driver size (mm) 32 Audio Specifications Driver sensitivity at 1kHz/1mW (dB) 80dB SPL @ 1kHz/1mW Dynamic frequency response range (Hz) 20 Hz ? 20 kHz Impedance (ohms) 32 Dimensions Ear Cup External Height (in) 2.5 Ear Cup External Width (in) 2.5 Ear Cup Internal Height (in) 1.2 Ear Cup Internal Width (in) 1.2 Ear Cup Depth (in) 0.6 Ear Cup External Height (cm) 6.5 Ear Cup External Width (cm) 6.5 Ear Cup Internal Height (cm) 3 Ear Cup Internal Width (cm) 3 Ear Cup Depth (cm) 1.6 Features Audio cable Yes Foldable Yes Built-in Microphone Yes Fabric headband Yes Flat Cable Yes Flat-fold design Yes On-ear Yes