3.5mm Stereo Audio PlugRechargeable Lithium Battery: 250mAhTalking Time: 8 hoursMusic Playing Time: 10 hoursStandby Time: 120 hours?Charge Time: 2-3 hoursCharge Poet: Mini USB 2.0Audio cable length: 112cmColor: White, Blue, Black, Red, Pink (Optional)Main item size (Folding): 18.5 * 11.5 * 8.0cm / 7.28 * 4.52 * 3.14inItem weight: 202g / 7.15ozPackage size: 21.0 * 17.0 * 9.0 cm / 8.26 * 6.69 * 3.54inPackage weight: 417g / 14.5ozFunction characteristics:Certificates: CE,ROHS,FCTransmission dista