Bluetooth 5.1, Power Output 40W, Frequency Response 65Hz to 20kHz, Signal to Noise Ratio >80dB, Battery Capacity 7500 mAh / 27 Wh, Battery Chemistry Lithium-Ion Polymer (LiPo), Battery Voltage 3.6 V, Estimated Battery Life 20 Hours, Battery Charging Time 4 Hours, Dual Passive Bass Radiators, IP67 Waterproof and Dustproof Rating
In-ear, Bluetooth 5.2, Wireless, Maximum play time (hours): 30, Charging time (hours from empty): 2, Waterproof IP67, True Wireless, Smart Charging Case and Rechargeable Battery, Impedance 16 Ohms, Frequency response 20HZ – 20KhZ, Number of Microphones: 2
Over-ear, Bežične, Type-C, Bluetooth, 3.5mm AUX, Bluetooth version 5.0, Driver sensitivity at 1kHz/1mW (dB): 96, Dynamic frequency response range (Hz): 20Hz – 20kHz, Impedance (ohms): 32, Maximum play time (hours): 50.
In-ear, Bluetooth 5.2, Wireless, Battery life 8 hours of autonomy in the earphones and 24 in the case, IP54 certified earphones and IPX2 charging case, True Wireless, Smart Charging Case and Rechargeable Battery, Impedance 16 Ohms, Frequency response 20HZ – 20KhZ, Loading time 2 hours (if empty)