Features: Automatic connection Easy to set up all A pple Devices. New H1 headset chip for faster wireless connection with your device. You can use the light-ning interface to charge the for case. Air pods sensor: double beam forming microphone, double optical sensor, motion detection accelerometer, voice detection acceleromete. Specifications: Listening time: more than 24 hours Talk time: up to 18 hours Size: Charging Box(21.3x44.3x53.5mm/0.84x1.74x2.11inches) Earbuds(18x40.5mm/0.71x1.59inches) Note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1xAir Pods Wireless Earbuds Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.