Mijiaer TN22 Bluetooth 5.1 True Wireless Stereo Bluetooth Earphone Memory Cards & SSD Dimensions: 11 x 15 x

Dimensions: 11 x 15 x 1 mm

400ml/180g large capacity food compartment

6cm * 4cm / 12

Carton Size 32cm * 32cm * 53cm / 12

Integrated design: Combining the phone case and screen protector into one unit

Mijiaer TN22 Bluetooth 5.1 True Wireless Stereo Bluetooth Earphone Memory Cards & SSD Dimensions: 11 x 15 x1. Bluetooth version: 5. 1 2. Headphone battery capacity: 30mAh, charging compartment battery capacity: 360mAh 3. Charging time: 1 hour 4. Talking listening to songs (need to be used in conjunction with the charging compartment): 72 hours 5. Transmission range: 10 meters 6. Continuous listening time: 4 hours 7. Ergonomic design, comfortable to wear 8. Small size, easy to carry 9. Automatically pair and connect when opening the lid 10. With the support