Marvel Avengers wired gaming headset with Microphone is ergonomic and adjustable that fits everyone's head and can be used comfortably. The auxiliary function connects to any audio device with an auxiliary input, giving you the option to simply plug and play with a 40 mm speaker drivers to deliver fully balanced sound. Soft padded earcups provide a comfortable and secure fit. Enter a world of your own and enjoy crisp quality safe sound. The padded pivoting ear cushions and adjustable headband allows for a comfortable custom fit, making these headphones the perfect kids gift or birthday present for your little one! Features Speaker size: 40mm Impedance: 32Ohm+-15% Sensitivity: 110+-3dB Frequency range: 20Hz~20kHz Microphone: ?6.0x2.2mm Microphone sensitivity: 38+-3dB Microphone impedance: 2.2KOhm Cable length: 2.0M+-5% Headset jack: 3.5MM Adjustable and Flexible Microphone Cable length: 2.0M+-5% Adjustable Headband for a snug fit Headset jack: 3.5MM Specifications Product Dimensions: 19 x 9.5 x 22 cm Package Dimensions: 21 x 11 x 23 cm Weight: 1KG Recommended Age: Suitable for 10 years and above This toy is not suitable for ages under 3 years: It contains one or more of the following items marbles; small ball; or small parts. Recommended Age: Suitable for 3 years & Up