Trogonic TE1 Wireless Earbuds Bluetooth 5.0, IPX5 Waterproof Bluetooth Earbuds TWS 5.0 Cobblestone Design Charging Case, Deep Bass in-Ear with Silicon Mic Binaural Call Headphones for Sport Description Features: [BLUETOOTH 5.0 AND One-Step Pairing] TROGONIC-TE1 wireless earbuds equipped with advanced Bluetooth 5.0 technology, more stable and One-Step connection . Take out two earbuds(Left earbud first) or the Main(L) Earbud, Open Bluetooth function, they will open and connect automatically. TE1 wireless earbuds Supports A2DP, AVRCP, HFP, HSP, can connect with Laptop, iPad, iPhone, Android and talk to SIRI or Bixby. NOTE: Single earbud Mode SUGGEST ONLY adapt to the Main(L) Earbuds.[IPX5 Waterproof and Sweatproof] With the help of IPX5 Waterproof, prevent sweat and rainwater effectively, and you don't need to concern about pouring. It can avoid rainwater and sweat get into earbuds. So that you can enjoy sports, such as jogging and yoga.[Reality Sound AND Long Battery Life] 3D Sound Effect and 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 up to 7 hours. 500mAh Charging Case provides 4 times charging for earbuds, totally 35 hours working time.[Binaural call AND Comfortable Wearing] Both earbuds built-in Silicon Mic, offer Binaural call.Note : While calling, both earbuds support listening , But ONLY the Mail earbud (L) Support Speaking. TROGONIC-TE1 earbud only weight 4.6g, as light as one A4 paper, 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 And Quality Customer Care] 2 x Bluetooth 5.0 Earbud(with Ear cap), 1 x Charging Case , 3 Pairs x Ear Caps(Size S/ M/ L, PLEASE try different sizes Ear Caps first to exchange better using experience.), 1 x Micro USB Cable(30CM/1FT), 1 x User Manual. TROGONIC wireless earbuds born in a large-scale manufacturing plant, provides 12 months of Quality Customer Care to our customers. For any issue, please contact our customer service team for help, and we will be there within 24 hours. Product Details: Handling We will ship all orders within 3 business day of payment. Delivery We Ship Outside of the Continental US. Return Policy All items qualify for returns within 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged. Feedback We take our reputation seriously, we buy and sell online, so we understand the value of trust. If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction.