Brand Name: AYVVPII
Style: On-ear
Certification: CE
Certification: FCC
Certification: WEEE
Vocalism Principle: Dynamic
Origin: CN(Origin)
Control Button: Yes
Active Noise-Cancellation: No
Communication: Wireless
Volume Control: Yes
Sensitivity: 84dBdB
Wireless Type: bluetooth
Is wireless: Yes
Max Output: 1200mW
Line Length: 1Nonem
Support APP: No
Function: For Mobile Phone
Function: for Video Game
Function: Sport
Number Of Drivers: 2
Plug Type: Line Type
Package List: User Manual
Package List: Charging Cable
Impedance Range: up to 32 Ω
Connectors: 3.5mm
Model Number: LPT660
Earcups Type: Semi-open
Headphone Pads Material: Genuine Leather
Bluetooth Version: 5.0
Codecs: sbc
Codecs: LDAC
Support Memory Card: Yes
Driver Diameter: 40mm
Resistance: 32ΩΩ
Waterproof: Yes
Frequency Response Range: 20 - 20000Hz
Total Harmonic Distortion: 0.5%
With Microphone: Yes
Charging Method: CABLE
Magnet Type: Neodymium
Wireless type: Bluetooth V4.0
Range: 33 Feet about 15 Meters
talk time: as long as 10 hours
Playback time: about 8hours
Battery capacity: 400mAh  lithium battery
Function: Bluetooth headphone,Microphone, Voice control
Compatible: For Mobile phone pad PC TV Laptop
Color: 12 colors:red,green,blue,orange,rose,gold
Charge time: 2-3 times
other function: TF card playing(excluded TF card)