Bluetooth 5.2 compatible, IPX5 waterproof 360° rotatable earphone microphone with 99 hours of talk time. - Bluetooth version: Bluetooth 5.2 - Battery life: Talk for 99 hours - Water resistance rating: IPX5 - Ear hook design: 360° rotation, adjustable for left and right ears - Voice control: Voice control answering Thank you for viewing. ★Thank you for viewing!★ 【Profile and description are required reading!】 ● For those with less than 50 ratings: Please comment before purchasing and wait for a reply before buying. ● AI-generated text may be inaccurate; please ask questions before purchasing if you have any doubts. ● No cancellations after purchase! Offers from those not intending to buy are not allowed! ● ※ Please forgive us if the item is sold out on other sites. ● Basic: Ships within 1-2 days. ● All items are free shipping ※ 【Anonymous shipping】 available 【Eco-friendly shipping】 ● Please do not purchase if you are a complainer (nervous). ● Colors and materials may appear different depending on the lighting. ● No refunds after rating.