Specifications: Color: Black,white 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 number: 1 Applicable age: over 10 years old Product size: 5.6*4*2.4㎝ Net Weight: About 15g Material: ABS Working Voltage: DC3.0V-3.6V Package Included: 1x Sound Enhancer 1x User Manual 【Headphone Jack】Suitable for controller with headphone jack, easy to install, plug and play 【Survey Mode】Sound source amplification, accurate positioning of the sound source direction, effective capture of sound details, effective capture of sound details in various noisy environments, and effective capture of further more subtle sounds 【Voice Mode】: If it is not tight, it will weaken 90% of the environmental sound, and at the same time it can accurately recognize the voice of the player, and it can communicate clearly even in a noisy environment. 【Music Mode】: Stereoscopic and exquisite reproduction of human voices and musical instruments, strong low frequency, full intermediate frequency, rich high-frequency analysis power, with headphones, just like on the road concert scene 【Movie Mode】: Restore movie sound through virtual surround 7.1 HD, accurate positioning, wide sound field, whether large scene or small area, can make users feel like scene.