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 generic JBL PURE BASE SOUND: Packed with 32mm Dynamic drivers, the JBL Tune 510BT features the renowned JBL Pure Bass sound, which can be found in the most famous venues all around the world. UPTO 40 HOURS PLAYTIME: Designed for long playhours, the Tune 510BT allows you to Listen wirelessly upto 40 hours non-stop under optimal audio settings. QUICK CHARGING: With its superior USB Type-C charging cable, a quick 5 min recharge of your Tune 510BT provides you with playtime upto 2 Hours while in a span of 2 hours, get your headphones completely charged up. DUAL CONNECTIVITY: The Multi Point Connectivity (Dual Connect) on Tune 510BT allows youto effortlessly switch between 2 Bluetooth devices. Its a smooth transition when you have to receive a call on your mobile phone call while you are watching a video on your tab.