Stereo Headphones "Glow" - Enjoy listening to your favorite music without missing any calls. Control the main functions of your smartphone without having to pick it up. Supports the existing voice assistant Siri. With the built-in microphone, you can easily switch between music playback and answering calls, ensuring you never miss a call while enjoying your music. Volume control for individual, continuous adjustment of the sound level. The strain relief between the earphone and cable prevents cable breakage and increases durability. Compatible with all Apple models with a Lightning connector. No batteries or rechargeable batteries needed - the headphones are always ready to use. No Wi-Fi or Bluetooth required - connection via Lightning plug. Consumer notice: MFI products are licensed by Apple and specifically designed for connection to iPhone, iPad, and iPod. Apple mandates high-quality standards and tests them before products are released to the market.