Super Mario Bros Bluetooth Kids Headphone

Feature Details Theme Official Super Mario design on earcups (e.g., Mario “M” logo or character art Age Range Recommended for ages 3 and up Volume Safety Settings Dual-level volume limit—approximately 85 dB for safe listening, or a louder 95 dB mode (for travel) Battery & Playtime Built-in 500 mAh lithium battery, offering 24 hours (some sources note up to 30 h) of playtime; fully charges in ~2 hours via USB‑C Bluetooth Specs Wireless via Bluetooth (versions V5.0/V5.1, some mention V5.3); effective range around 10 meters Wired Option Includes a detachable 3.5 mm AUX cable; wired mode disables buttons/microphone functions Design & Comfort Lightweight, foldable, swivel/convertible design with adjustable headband for customized fit Audio Specs 40 mm drivers, 32 Ω impedance, frequency response ~20 Hz–20 kHz