Open Ear Sound Technology Made from high end CSR Bluetooth chipset 100% UV Protection Polarised Lens Built in Bluetooth 4.1 speakers Bluetooth technology for smartphone pairinginternal speakers with mic for handsfree calling The Smart Sunglasses also offer turn-by-turn navigation Now ride with Hero Smart sunglasses for a hassle-free commute in busy city streets.The Smart Sunglasses also comes equipped with a polarised lens that offers 100% UV protection to protect the rider's eyes. The sunglasses cover the rider's eyes from the side, offering a good wind blast protection as well. This will help with enhanced rider visibility and easy travelling. Model Applicability: SPLENDOR ISMART BS6|HF DELUXE|HF 100|SPLENDOR+|SPLENDOR+ XTEC|PASSION XTEC|SUPER SPLENDOR XTEC|SUPER SPLENDOR|GLAMOUR XTEC|GLAMOUR|XTREME 160R 4V|XTREME 160R BS6|XPULSE 200 4V 2023 EDITION|XTREME 200S|XPULSE 200T 4V|XOOM|PLEASURE+|PLEASURE+ XTEC|DESTINI 125 XTEC|MAESTRO EDGE 125|PASSION+