Listening & Charging: It supports charging and 3.5mm audio outputting simultaneously, allows connect your 3.5mm headphone/earphone to iPhone while charging(Note: the 3.5mm port does NOT support phone calls).
High Compatibility: Compatible with iPhone X/10, iPhone 8/8 Plus, iPhone 7/7 Plus, supports iOS 10 or later.
Premium Sound Quality: Built with smart chip, which provides uncompromised sound quality. Designed to ensure clear and crisp audio.
Convenient & Durable: Only 7g weight, compact and portable; 8cm thermoplastic elastomer, strong and durable