ITEM NAME:M17 True Wireless Earbuds Bluetooth Headphones Touch Control w/LED Charging Case Description: The latest Bluetooth 5.1, Lower energy consumption, more stable signal Three screen display, 9D Surround Sound, Using upgraded dynamic coil speakers to enhance the sense of depth, HiFi high fidelity sound quality, presence and space, and present a three-dimensional surround effect like a live scene. Lightweight & Comfortable, Follow the ergonomic shape conscept, all-in-one design, fit the cochlea, let the headset wear firmly, and experience long-term stable and comfortable wearing, easy to carry. IPX7 Waterproof and Sweat-proof, Don' t worry about sweating during exercise Can also be worn when taking bath, multi-process design of the head body Effectively prevent sweat from damaging components The large capacity charging cabin can not only charge the headset, but also give the mobile phone a long life, so as to get rid of the embarrassment that the mobile phone has no power. Specification: Model:M17 Type:Earbud (In Ear) Microphone Type: Built-In Bluetooth specification:V5.1 Battery capacity of the headset: 50MAH Battery capacity of the storage box:2000MAH Call time:4-5h Play time:4-5h Charging time of headset:1 h Charging time of the Charging box:2h Transmission distance:>10M Waterproof: IPX7 Daily Life Waterproof Features: Built-in Microphone, Touch Control, Rechargeable Battery, Water-Resistant, Noise Cancellation Package Includes: 1 * pair of Bluetooth headsets 1 * Charging box 1 * Charging cable 3 Pairs Ear caps 1 * User Manual Note: 1.Please allow 1~3 cm error due to manual measurement, thanks. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank youï ¼ SKU: DMO0010179868033791.IPX7 Waterproof and Sweat-proof, Don' t worry about sweating during exercise Can also be worn when taking bath, multi-process design of the head body Effectively prevent sweat from damaging components.