[BLUETOOTH 5.0 & One-Step Pairing] BEBEN-X8 equipped with advanced Bluetooth 5.0 technology, provides more stable and One-Step connection to you. Only need to take out two earbuds or any single earbud after you open Bluetooth function, they will open and connect automatically. BEBEN-X8 Supports A2DP, AVRCP, HFP, HSP, can connect with Laptop, iPad, iPhone, Android and talk to SIRI. [IP68 Waterproof & Excellent button control] With the help of IP68 Waterproof, prevent sweat and rainwater effectively, don't need to concern about pouring because BEBEN-X8 can avoid rainwater and sweat get into earbuds. Surprisingly, charging case is equipped with IP68 Waterproof too. Besides, BEBEN-X8 has the feature of button control, could control volume and songs etc, which is more convenient for you when listening music and making calls. [Reality Sound & Long Battery Life] 3D Sound Effect & Binaural Stereo Effect, feel like you are listening the concert on the scene, providing a reality sound for you. Single charging can maintain earbuds working 5 hours. The Charging Case provides 4 times charging for earbuds, totally 25 hours working time. You could charge your earbuds whenever and wherever you want. [TWS & Comfortable Wearing] True Wireless Stereo's best feature is wireless, helping people no longer have to worry about headphone wires were entangled and loose weight for ears. BEBEN-X8 single earbud only weight 4.7g, as light as one A4 paper. It feels like nothing to wear, making you have a comfortable wearing and helping you say goodbye to weight burden. Offer S, M, L sizes Ear caps to exchange Better fit, Better firmly wearing, Better comfortable with you. [What You Get & Quality Customer Care] 2 xBluetooth Earbud(M size is installed), 1 xCharging Case, 6Pairs xEar Caps(Size S/ M/ L, Please try different sizes Ear Caps first to exchange better experience.), 1 xMicro USB Cable(30CM/1FT), 1 xUser Manual. BEBEN provides 12 months of Quality Customer Care to our customers. For any issue, please get in touch with us, and we will be there within 24H.