Brand Name: CATASSU
Style: Headphone
Vocalism Principle: Dynamic
Origin: Mainland China
Active Noise-Cancellation: Yes
Material: plastic
Control Button: Yes
Communication: WireLess
Volume Control: Yes
Category: Earphones & Headphones
Certification: CE
Certification: FCC
Certification: RoHS
Number Of Drivers: 2
Plug Type: Line Type
Impedance Range: up to 32 Ω
Headphone Pads Material: Memory Foam
Sound Isolating: YES
Support Memory Card: Yes
Waterproof: Yes
Frequency Response Range: 20 - 20000
Magnet Type: Neodymium
Voice assistant built-in: YES
Wireless Type: bluetooth
Line Length: 1None
Package List: User Manual
Package List: Charging Cable
Height[mm]: 180
Width[mm]: 80
Driver Diameter: 40
Resistance: 32Ω
Depth[mm]: 170
Sensitivity: 92dB
Is wireless: Yes
Weight[g]: 165
NFC Technology: YES
Connectors: USB
Earcups Type: Sealed
Bluetooth Version: 5.0
Battery life up to[hours]: 20
Total Harmonic Distortion: 0.5
Charging Method: cable
Max Output: 128
Support APP: No
Function: Monitor Headphone
Function: for Video Game
Function: Common Headphone
Function: For Mobile Phone
Function: HiFi Headphone
Function: Sport
Function: Kids' Headphones
Function: For Outdoor
Function: For Office
Function: For Study
Battery Capacity[mAh]: 400
Maximum wireless range[m]: <10m
With Microphone: Yes
Features: With Microphone
Frequency: 2.40GHz-2.48GHz
version: bluetooth V5.0
effective distance: about 15meters
Support system: Mobile Phone,Computer TV all have bluetooth function
color: red,blue,orange,pink,green,black...
Playing time: >15hours,powered by rechargeable 400MAH battery
charge time: about 3hours
Speaker: high quality 40 mm diameter speaker
MP3 mode: support SD card playing MP3