【Individual LED Power Display for Earbuds&Charging Case】-Occiam sports bluetooth headphones charging case with led power Display shows remaining power in percentage and you will clearly know at any time if you have enough power reserves. Charging case presents its battery from 1%-100%. For the right/left true wireless earbuds, there are separated power consumption indicators. 4 grids in total, each grid represents 25% power of bluetooth earbuds.During Charging,led indicator light will flash. | 【Long Battery Life】-Built-in 600mAh charging case, you can switch between mono and dual mode at ease allowing you to use one earbud at a time while leaving the other on charge ideal for exercise.The twin earbuds can last for 8Hours music time on a single 1.5hours charge. The charging case can charge the twin sports earbuds for 6 times, with the portable charging case you will get 48hrs playing music at dual mode and 96hours music time at mono mode.You will never worry about running out of power. | 【Engineered Design For Sports】-Adjustable and secure-fit silicone ear hooks and ergonomic design ensure your sports earbuds stay comfortably firm in place when doing sports, running, hiking, jogging & other outside activity etc.Equipped with 3 pairs of ear caps (L/M/S) for your choice to get the most suitable fitting.Even if you do strenuous exercise, do not worry about the earbuds will fall off. And IPX5 splash-proof protects the sports wireless earphones from water drop or sweat damage | 【One Step Auto Pairing】-Adopt the latest Bluetooth 5.0 chip & technology. Picking up occiam sports Earphones from charging case,they will power on and pair with each other automatically.Then active mobile phone bluetooth to search “T17” to connect. After the first successful connection,the sports earbuds will automatically connect to the last paired device when reboot.When you use single earphone,just take out the second one to achieve seamless transformation between single mode and twin mode. | 【Hi-Fi Stereo Sound Quality】-Passive noise canceling headphones mics,filter out background noise,ensures a clear listening experience for phone calls from stable signal and lower power consumption.Each sport earbud has function of answer/reject phone, volume adjustment,switch music ,voice assisatant,so you don’t need adjust your music on your phone.Deep bass & stereo sound, let you enjoy the true wireless experience,hands-free calling during sports anytime & anywhere.