INSTANTLY CONNECT – Jabra Elite 4 True Wireless Bluetooth Earbuds instantly connect to iOS, Android with Fast Pair, or PC with Swift Pair (OS 6.0 or higher). Small, compact design and a comfortable, ergonomic fit that stays securely in place all day long .\nOPTIMAL SOUND – Active Noise Cancelling Earbuds Elite 4, block background noise, or switch to HearThrough technology so you can hear your surroundings. 4-microphones ensure crystal-clear calls anywhere.\nEXTREMELY DURABLE – These Jabra earbuds are finished with rainproof protection for wherever your day takes you. Seamlessly switch between 2 devices with Bluetooth Multipoint .\nCOMFORTABLE & STYLISH – Great sound starts with great-fitting earbuds. These in-ear Bluetooth earbuds feature a Danish ergonomic-acoustic design for all-day comfort, along with physical buttons for easy control.\nMAXIMUM PERFORMANCE - Use only one ear bud while in Mono Mode. Each bud provides up to 5.5 hours of battery life, 22 hours with case, and up to 1 hour with a 10-minute fast charge.