This Renewed product is tested to work and look like new with minimal to no signs of wear & tear; the product comes with relevant accessories and is backed by a minimum six month seller warranty; box may be genericAI-Powered Noise Reduction Industry-leading AI-powered noise reduction algorithm keeps your calls crystal clear in noisy conditions. Long Battery Life for Calls and Music Sufficient power can support up to 20 Hours of useIP55 Dust & Water Resistant Earphones are professionally designed and are certified IP55 dustproof and waterproof. Smart operation Automatically connects when the case is opened, and disconnects when you put the headphones back to the case. Music pauses when taken off, and continues to play when put on again