Noise Buds VS104 Pro Truly Wireless in Ear

40-hour playtime: With hours of playtime, Buds VS104 Pro is powered for more entertainment. Instacharge: A movie’s worth of playtime in a jiffy. Get up to 150 mins of playtime in just 10 minutes of charge. Hyper Sync: Get connected to your earbuds as soon as the lid is opened. Quad mics with Environmental Noise Cancellation: Now attend your calls in the busiest surroundings, no more looking for a quiet corner. 14.2mm speaker driver: The 14.2mm speaker driver ensures that you get immersive and powerful bass throughout.