DERFD120WQ Kids Headphone - Wired Headphone

How to Use: Take out the product and use it. Specification: Item Type: Kids Headphone Material: ABS + PVC Wire Length: Approx. 1.8m/5.9ft Color: Gray Pink Impedance: 32±15% (Ω) Sensitivity: 110±3 (DB) Sound Principle: Moving Coil Frequency Response Range: 20-20k (Hz) Microphone Sensitivity -38±3dB Microphone Impedance: 2.2KΩ Directionality: Omnidirectional Parameters: High Performance 36dB Vocal Omnidirectional Condenser Directional Microphone 360° Sensitive Microphone Can Be Accurately Positioned 40mm/1.5in Loudspeaker Unit, 4D Stereo Surround, Suitable for Children, Teenagers, Traveling, Flying by Plane, Car, etc Package List: 1 x Kids Headphone Pieces of Stickers Note: Manual measurement, please allow some errors.