Hoco ES56 Scout, TWS wireless headset - White

"1, Bluetooth version: 5.1, chip: JL AC6983 2. Battery capacity: 320mAh for charging compartment, 30mAh for earphones 3. Charging time: 1.5 hours in charging warehouse, 1 hour in earphones 4. Talk/music time: 4 hours, standby time 120 hours 5. Size: 49*47*25mm; total weight: 43g 6. Support master-slave switch, summon Siri 7. Only English is supported, switching is not supported"