DESIGN & TECHNOLOGY: Wireless Bluetooth ® 5 connectivity App offers a user-friendly interface and sleek design with group creating, group and individual chatting, EQ settings, group GPS location share mapping, and QR codes for group joining App contains data privacy protection with military-grade AES-256 bit encryption All-day battery life eliminates frequent need for recharge Glove-friendly push button for speaking without hesitancy Water-resistant and sweatproof durable construction Lightweight for easy carrying Voice command operation compatibility with Siri ® and Google Assistant ® using built-in microphone Micro-USB charging 3.5mm jack Universal fit with audio-ready snow helmets High-fidelity audio offers strong sound with no noise distortion Includes carry case and stickers Style: I701230AC0000