Description: Features: 1.Headphone Jack: Suitable for Xbox controller with headphone jack. 2.Support Scout Mode and Four Audio Modes, The M key to switch Voice, Music, Movie and Game Mode. 3.Easy to install and remove, plug and play. 2.LED button: Cool LED button, don’t be afraid of the night. Specifications: Color: Black Interface type: 3.5mm headphone jack Video/audio interface: headphone jack Applicable products: Xboxone controller with audio function Scope of application: Xboxone controller with audio function Connection method: 3.5mm headphone jack + charging port connection Additional features: enhanced sound Applicable age: over 10 years old Product size: 5.5*2.4*4*㎝ Net Weight: About 15g Material: ABS Working Voltage: DC3.0V-3.6V Package Included: 1x Sound Enhancer 1x User Manual PleaseNote: Game controller is not included