Additionally, Sennheiser appears to have included touch controls this time around, eschewing the Momentum 3 Wireless' button-heavy design. Separately, images of the headphones' box confirm the inclusion of adaptive noise cancellation (ANC), Qualcomm aptX Adaptive support and a battery that provides up to 60 hours of battery life. For context, the Momentum 3 Wireless offers up to 17 hours of battery life. Also, the Momentum 4 Wireless will be capable of outputting at 96 kHz and 24-bit at 420 kbit/s.
Incidentally, Canada Computers & Electronics has priced the Momentum 4 Wireless at CAD$449.95. In comparison, the Momentum 3 Wireless launched in Canada for CAD$529.95, although Sennheiser currently sells the headphones for CAD$369.95. Presumably, this means that the Momentum 4 Wireless will be cheaper in other markets than its predecessor too. If that is the case, then we would expect Sennheiser to price the Momentum 4 Wireless at US$349.95 in the US and £299 or £309 in the UK.