Green Lion GK-500 Kids Wireless Headphone – Blue

-Transmission Range: 10 m

-Perfect for Learning, Travel

-Standby Time: 180 Days

-Frequency: 20Hz-20kHz

-Charging Time: 1.5 Hrs

-Charging Port: Type-C

-Sensitivity: 100±10%

-Padded Ear Cushion

-Impedance: 32±4Ω

-Child Safe Sound

-Material: PP+ABS

-Bluetooth: V5.4

-Playtime: 20 Hrs

-Battery: 200mAh

-Speaker: 40 mm