Sports headphones - TWS EP-016. They allow you to enjoy your favorite music in the highest quality, without restricting the user's movements. A portable case with a power bank function included. Completely wireless - TWS headphones are devoid of cable, so they do not restrict the user's movements and are perfect for exercising. Durable battery (350 mAh) allows you to listen to music for a long time. Comfortable ear hook ensures stable installation of the headphones into the ear and prevents them from falling out during sudden movements. Built-in microphone allows you to talk freely. Case with power bank function guarantees secure storage of headphones and ensures a constant power supply. Charging cable included. Specification: Bluetooth version: 5.0 Frequency: 20-20 KHz Wireless range: 10 m Charging time: 2 h Work time: 6 h Standby time: 100 h