Vocalism Principle: Dynamic
Control Button: Yes
Active Noise-Cancellation: No
Communication: wireless
Volume Control: Yes
Style: On-ear
Sensitivity: 84dBdB
Wireless Type: bluetooth
Is wireless: Yes
Line Length: Nonem
Support APP: No
Function: For Mobile Phone
Function: For Internet Bar
Function: for Video Game
Function: Sport
Connectors: 3.5mm
Model Number: LPT660s
Codecs: Apt-X
Support Memory Card: Yes
Resistance: 32ΩΩ
Waterproof: No
With Microphone: Yes
Wireless type: Bluetooth V5.0
Range: 33 Feet about 10 Meters
talk time: as long as 10 hours
Playback time: about 25hours
Battery capacity: 400mAh lithium battery
Function: Bluetooth headphone,Microphone, Voice control
Compatible: For Mobile phone pad PC TV Laptop
Color: 14colors
Charge time: 2-3 times
other function: TF card playing(excluded TF card)