Six years ago Sony and Bose were in the middle of a noise-canceling battle, with each new model of headphones better than the last. In the fall of 2020, Sony released the WH-1000XM4 headphones to wide acclaim. They sat atop best headphones lists for years, thanks to their great sound, competitive ANC, and compact size, until they went out of stock. Now Sony has brought them back, with minor improvements, as the WH-1000XM4C.
The XM4C look identical to the original XM4 (although they now have a lavender option), with the same hinge design and ability to fold up. It's a compact design that Sony moved away from when it released the XM5 in 2022, …
If you're in the market for a tiny power station that punches well above its size and weight then have a look at EcoFlow's new fourth-generation River series.
The River 260 Gen4 features a 256Wh capacity battery while the 520 Gen4 packs in 512Wh - storing about 2.5x and 5x the energy of the largest airline-approved power banks, respectively. Better yet, the batteries are built using longer-lasting LFP chemistry that's far less volatile. The River 260 Gen4 features four USB ports, and 300W of max continuous output delivered out its lone AC jack. The River 500 Gen4 features the same USB port selection but offers a pair of AC jacks good for 5 …
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