boAt Immortal 121 are the all new TWS gaming earbuds which has been ergonomically designed to meet the needs of every gaming lover. The earbuds offer BEAST Mode with latency as low as 40ms. You get to transform the whole vibe of your game station with the blazing LEDs when you don your cherished avatar in your favourite game. It offers a total playtime of up to 40 hours including 10 hours of nonstop playtime per charge. The earbuds even have ASAP Charge feature that helps them garner full charge in just 30 minutes. It comes equipped with ENx tech enabled quad mics for a superior calling experience as you get to be heard better than ever.