Unique Design for Sports Headphones: Flexible silicone ear hooks and an ergonomic design ensure the wireless earbuds stay more comfortable and steady in your ears. Ear hooks are made from soft silicone material that adapts to different sized ears. Sport headphones to keep you motivated, a secure fit that won’t shift or fall out during long hours of exercising 60 Hours Playtime & Dual LED Digital Display：The charging case can charge the sports earbuds 5 times and total 60 hours playtime, saying goodbye to the troubles of frequent charging! Features with LED digital display shows remaining in percentage from 1%-100% to make you clearly know the battery any time. Each grid represents 25% power of bluetooth headphones Four Mics Enhanced Call Performance: Each wireless ear buds built in 2 Mics, and total 4 microphones to achieve accurate voice pick up and isolate external environmental noise through algorithms. 4 microphones deliver up to 3 times clearer calls than other truly wireless earbuds. Wireless Charging & Fast Charging: The charging case can be charged via Type-C or wireless charging https://offerup.com/redirect/?o=cGFkLlRv fully charge the rechargeable case only 1.5 hours via cable or less than 3 hours via wireless charger. (Note: The wireless charger is not included in the package list Ship or pick up at my address .first come first served, advance payment can be reserved. I'm in Franklin South.