HOCO EA11 Honey Open True Wireless Bluetooth headphones Black

1. Bluetooth 5.4; Chip: Blue Trump 5656C 2. Battery capacity: Charging case 500 mAh; Headphones 60 mAh 3. Usage time: 8 hours 4. Material: ABS; Dimensions: 80.5 * 67.5 * 27 mm; Total weight: 81 g 5. Supports Hall switch and digital display of charging capacity in the charging case