60 hours Playtime: Stay engrossed in non-stop music with boAt Rockerz 109 Neckband Earphones. The vast playback of about 40 hours is all you need to tick off your watchlist and disconnect from your surroundings. Dual Device Pairing: Switch between making calls on your phone and tuning into the latest web episode on your laptop without lifting a finger. Dual pairing lets you link these earphones across two devices for uninterrupted relaxation. BEAST Mode: Spruce up your gaming gear with up to 60 ms low latency of BEAST mode. As your lag-free audio companion, these earphones keep you a step ahead of your opponent for a smooth chase to the winner’s spot each time. ASAP Charge: Low battery will no longer put down shutters on your fun. With ASAP charging, enjoy around 10 hours of performance boost after just 10 minutes of charging. Be it a nail-biting series finale or comforting jam sessions, these earphones have got your back. IPX5 Sweat & Splash Resistance: Burn calories at the gym, cover impressive miles during drizzles, and let your hair down at the beach to your favorite beats. The IPX5 rating of these earphones helps resist water splashes to ensure long-term use.