SUPER MARIO CHILDREN'S WIRELESS HEADPHONES WITH BLUETOOTH TECHNOLOGY AND MICROPHONE

Featuring the latest Bluetooth technology and a built-in microphone, these wireless headphones offer up to 30 hours of playback time and an operating range of 10 metres. They are comfortable and adjustable and provide excellent sound quality with a restricted limit of 85 dB, which is the maximum level recommended for children aged 3 to 7. They can also be used with the cable connected if necessary.

TECHNICAL SPECIFICATIONS
Speakers: 40 mm drivers
Frequency response: 20 Hz - 20 KHz
Impedance: 32 ohms
Sensitivity: 85 dB ± 3 dB
Bluetooth version: V5.0 + EDR
Battery: 500 mAH lithium battery
Working time: 30 hours
Operating distance: 10 metres