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Bluetooth v 4.0, Aux 3.5mm, USB, card reader, FM, 1.0 (mono), 5 W, 70 – 18000 Hz, microphone, battery 400 mAh, battery life 5 h, charging via microUSB, 75x65x65 mm, 196 g
Bluetooth v 4.2, Aux 3.5mm, USB, card reader, FM, 2.0 (stereo), 6 W, 100 – 18000 Hz, microphone, TWS, battery 1200 mAh, battery life 5 h, charging via microUSB, power bank function, 71x150x61 mm, 360 g
Bluetooth v 4.2, Aux 3.5mm, USB, card reader, 2.0 (stereo), 34 W, 60 – 20000 Hz, microphone, TWS, battery 6000 mAh, battery life 4 h, charging via microUSB, 151x346x132 mm, 2380 g