Specification

Brand Name: AYVVPII
Vocalism Principle: Dynamic
Control Button: Yes
Active Noise-Cancellation: No
Communication: Wireless
Volume Control: Yes
Sensitivity: 128dBdB
Wireless Type: RF
Is wireless: Yes
Line Length: 1.2mm
Support APP: No
Function: For Mobile Phone
Function: Monitor Headphone
Function: for Video Game
Function: HiFi Headphone
Plug Type: Line Type
Connectors: 3.5mm
Model Number: VH99
Support Memory Card: Yes
Resistance: 32ΩΩ
Waterproof: No
With Microphone: Yes
Frequency: 863-865MHZ or 915-917MHZ
wireless system: RF stereo
channels: 2 channels
Function: led flashing silent disco headphones
ditance: about 500m/1500 feet in vast place
Use: Club DJ party conference family entertainment
battery for headphone: 600MH lithium safe battery
working time: about 8hours after full power
charge time: 2~3hours