mini-Jack (3.5 mm); Number of channels: 1.0 (mono); Power (W): 2; Frequency range (Hz): 100 – 20000; Codec support: Features: More features: Battery life (h): 6; USB charging port: microUSB; Material: plastic; Size (mm): 55х55х55; Weight (g): 56;
Bluetooth v 5.0, Aux 3.5mm, card reader, 1.0 (mono), 3 W, 85 – 15000 Hz, microphone, battery 300 mAh, battery life 6 h, charging via microUSB, 40x74x74 mm, 183 g
Bluetooth v 4.0, Aux 3.5mm, card reader, 1.0 (mono), 3 W, 90 – 20000 Hz, microphone, battery 450 mAh, battery life 4 h, charging via microUSB, 75х75х70 mm, 236 g