Note: The product is not suitable for Apple mobile phones. If you need to be compatible with Apple mobile phones, please buy a professional 3.5mm adapter for Apple phone. The voice changer device is perfect sound. It is ideal for jokes with friends. Questions and A: Dose this voice changer works with PS4? Re: And this voice changer is perfect for mobile phones, PCs, tablets. And for other game consoles they are not a good match, some will work for PS4, some are not, if you want to buy this for PS4, please don't buy (because it may not work). Anyway, our new version voice changer is coming out soon. will be compatible with game consoles The standby time for the voice changer is approximately 3.5 to 4.5 hours, and it takes 20 to 30 minutes to fully charge the battery. For more details, please see the back of the box. Why is my voice not like a real woman? Note: If you want to get the best effect from male to female voice, you should speak in a lady tone (speak and pretend you are a woman). Then your voice will be more like a female. When using the voice changer, place the microphone close to your mouth, in this way it will make your voice very clear. Please with good quality earphones in the voice changer, the originals come with your phone. Specs: Signal to noise ratio: 106 dB. Charging input: DV5 V / 1 A. Dynamic range: 106 dB. Battery power: 3.7 wh Battery capacity: 300 mA / 3.7 V. Battery: 3-4 hours Package includes: 1 voice changer. 1 instruction manual (Spanish language not guaranteed). 1 USB charging cable. 1 x 3.5mm Audio Cable Warranty applicable when purchased form ONLY SPYTECTIFY Beware of FAKE SELLERS Technical Assistance Timings : Monday to Saturday 10:00 AM to 6:00 PM Customer Helpline number - 9871316942