Rockerz 245v2

Frequency Response 20Hz-20KHz
Play-time Up To 8 Hours – So tune into the sound and stream from your favorite playlists all day, there’s no stress when you carry the Rockerz 245V2 with you on the go. Optimum Wireless Experience: Bluetooth V5.0 – There’s nothing to plug in here expect yourself, just slip into the sound with wireless Bluetooth Connectivity for easy listening and free movements
HD Premium Sound: That allows you to experience the unreal with dynamic 12mm audio drivers that create the perfect auditory experience, witness the sound and get grooving with the Rockerz 245V2. Power Source 3.7V/120 mAh, Charging Time – 1.5 hours , Standby Time – 180 hours