How much does this cost to the nearest dollar?

ESSONIO Bone Conduction Headphones Swimming Headphones Bluetooth IP68 Waterproof Bone Conduction Headphones with Microphone, 16G Memory (Gray)
bone conduction headphones with painless wear Works through vibration and transmits sound to the inner ear through the cheek bone.The back is equipped with an adjustable silicone strap, which can be adjusted to the most comfortable wearing effect according to your head circumference, avoiding the problem of swinging up and down during exercise. IP68 waterproof The bone conduction headphones has IP68 waterproof performance, whether it is bathing, swimming, surfing or diving, swimming headphones will be your best partner this summer. Underwater Bluetooth cannot transmit, please switch to memory playback mode. Bone conduction headphones have better sound quality underwater, making the entire water area your private theater. Large battery

Price is $231.00
Price: $231.13