Specifications:

• Resistance: 32Ω
• Certification: CE
• Total Harmonic Distortion: 1
• Certification: RoHS
• Category: Earphones & Headphones
• Voice assistant built-in: No
• Sensitivity: 123dB
• Support Memory Card: No
• Function: Common Headphone
• Depth[mm]: 150
• Headphone Pads Material: Memory Foam
• Style: Headphone
• Max Output: 128
• Magnet Type: Neodymium
• NFC Technology: No
• Certification: FCC
• Origin: Mainland China
• Frequency Response Range: 20 - 20000
• Communication: WireLess
• Function: For Study
• Driver Diameter: 40
• Earcups Type: Sealed
• With Microphone: No
• Wireless Type: RF
• Waterproof: No
• Volume Control: Yes
• Vocalism Principle: Dynamic
• Supported devices: ROOF DVD OR headrest DVD in car
• Support APP: No
• power for headphone: 1*AAA battery(excluded)
• mode: stereo sound
• material: ROHS material
• Is wireless: Yes
• function: IR wireless headset
• Function: for Video Game
• Frequencies: 2.3 ,2.8MHZ;3.2,3.8MHZ
• Double antenna receiver: build-in
• cute earphones: cute earphones
• Control Button: Yes
• Connectors: None
• Brand Name: CATASSU
• Automatically pairing: 10m Transmission
• Active Noise-Cancellation: No
• Hign-concerned Chemical: None
• Material: Plastic
• Battery life up to[hours]: 20
• Height[mm]: 150
• Weight[g]: 145
• Impedance Range: up to 32 Ω
• Line Length: 0None
• Number Of Drivers: 2
• Function: For Office
• Plug Type: Line Type
• Width[mm]: 80
• Sound Isolating: YES
• Function: Kids' Headphones
• Maximum wireless range[m]: <10m
• Function 10: infrared(IR) headphone