TOTU Bluetooth 4.1 Noise Isolating Headphones w/ Mic (2017) $7.98 at Amazon
Amazon with TOTU has the TOTU Wireless Bluetooth 4.1 Sweatproof Noise Isolating Headphones with Mic, 2017 upgraded version (Black or Green) for $19.99 - $12.01 off with code
EJBZKBAO [Exp 2/28] =
$7.98 with free shipping on $25+ or with Prime.
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