This Certified Refurbished 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 supplier backed warranty; box may be generic
Battery: Rockerz 450 offers a playback time of up to 15 hours and gets charged to 100% in about 2 hours
Bluetooth: It has Bluetooth v4.2 with a range of 10m and is compatible with Android & iOS