Joyroom on-ear headphones 3.5mm mini jack for children kids pink (JR-HC1 pink): Over-ear headphones with a 3.5mm mini jack connector Excellent sound quality – Long hours of testing allowed the sound of the headphones to be properly balanced, resulting in a clear and stable sound, both in the case of low and high tones. Exceptional comfort – The soft sponges of the earpieces ensure the highest possible comfort of use. Hours of listening to music without pain and fatigue. Plug like gold – Gold-plated 3.5mm jack plug is resistant to abrasion and oxidation. In addition, it reduces the loss of sound quality. Specification: Brand: Joyroom Model: JR-HC1 Headphone type: Over-ear, wired Noise-canceling microphone 7-way adjustable headband Material: ABS Headphone frequency response: 20 – 20,000 Hz Sensitivity of the transducers: 102 ± 3dB Connector type: miniJack 3.5 mm Driver size: 30mm Weight: 93g