Reiyin WT-04: Bluetooth Audio for Nintendo Switch

One of the qualms about Nintendo Switch is that it does not work with Bluetooth headphones/ earphones. With wired earbuds, it often leads to nuisance like tugging the earbuds out of the ears or accidents like pulling the Nintendo Switch off the table top. All these can be avoided if the audio can be wirelessly delivered. Hence, products like Genki and Reiyin WT-04 enable Bluetooth audio for the Nintendo Switch. I bought the Reiyin WT-04 Bluetooth 5 audio transmitter from Reiyin shop on aliexpress.com during their December 2018 promotion for US$14.74 (shipping inclusive).

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