Brand: Baseus Name: Encok Sports Model: S17 Headphones type: In-ear, wireless Material: ABS + silicone Bluetooth: Bluetooth 5.0 Transmission distance: 10 m Frequency: 20 - 20000 Hz Battery capacity: 100 mAh Standby time: 200 hours Music time: 7 hours Talk time: 6 hours Charging time: 1,5 hours Weight: 22 g Additional features: Built-in remote control Package includes: headphones, pair of earcaps, USB / micro USB cable (50 cm), warranty card