SENCER E100 Bluetooth 5.0 True Wireless Earphones with Extra Deep Bass,480 mah Charging Case,Noise Reduction,IPX6 Sweatproof Bluetooth Headphones Wireless(Black) We don’t just sell headphones, We listen, we research. We sell an amazing audio experience. Color:Black ❤ Warranty Policy:Backed by a 12 Months Warranty & Carefree Service for Every Purchase Why Choose SENCER E100 True Wireless Bluetooth Earphones 1. Charge on the go,450mah charging case 2. Remote Control Bluetooth earbuds 3. Sweat-proof In-ear Dual ear earbuds 4. HD Stereo heavy bass effect. 5. Built-in HD microphone,Two earphone talk 6,Stable Connectivity 7,Earphone battery display on the phone SENCER E100 True Wireless Bluetooth Earphones Function: Play music, Answer the call, dail back,SIRI,GOOGLE ASSISTANCE Play/Pause/Next/Prev/Volume up/down Specification: Bluetooth version: V5.0 Earbud battery(single): 55mAh Charging case battery: 450mAh Talking time: 4-5 hours Music time: 4-5 hours Charging time: 2 hours Charging times: 2-3 times Bluetooth Earbud G.W.(single): 5g Color: Black