Tronsmart KH01 Wired Kids Headphones, Safe Volume Limit Hearing Protection, Foldable Lightweight Over-Ear Headset with Soft Earpads, Nylon Braided...

85dB/93dB Dual Safe Volume Limiter for Hearing ProtectionTwo fixed safe volume modes: 85dB for quiet online classes, 93dB for noisy travel environments. Hardware-locked volume cap avoids over-loud sound, effectively prevent irreversible hearing damage for 36 years old toddlers during long-hour audio use. Only 170g Ultra-Light All-Day Wearing ComfortTotal headset weight just 170g (0.37lbs), equipped with thick soft foam earmuffs. Ergonomic over-ear structure relieves head pressure, suitable for continuous 24 hours online learning without ear soreness or fatigue. 10,000+ Tensile & 8,000+ Twist Tested Durable BuildTough flexible ABS plastic shell + tear-resistant nylon braided cable. Passed over 10,000 pulling tests and 8,000 bending twist tests, withstand kids rough pulling, dropping and twisting without wire breakage. Foldable Space-Saving Portable DesignUnfolded dimension: 157×180×74mm / 6.18×7.08×2.91inch. Collapsible headband shrinks volume greatly, neatly wrap the cord and fit into kid schoolbags easily for school, car trips and outdoor travel. Universal 3.5mm Jack Compatibility, Ideal Gift Standard 3.5mm audio plug widely compatible with tablet, laptop, PC, switch and mobile phones. Exclusively optimized for preschool kids aged 3 to 6, perfect gift choice for online study & daily entertainment.