What sand sculpture expression packs are suitable for airdrop?

Sand sculpture expression packs suitable for air dropping are as follows:

Image 1:

Picture 2:

Picture 3:

Picture 4:

Picture 5:

Principles and conditions of alternate airdrop delivery

1, the principle of alternating air transportation

The principle of airdrop delivery is simply summarized as "Bluetooth handshake, WiFi transmission". First, Bluetooth between Apple devices is paired through search, and then transmitted through WiFi. The whole process does not need network participation, even if the device is offline, files can still be transmitted through airdrop.

2. Necessary conditions for air transportation every other day

Make sure that users who want to receive content are within the range of Bluetooth and Wi-Fi. Check whether Wi-Fi and Bluetooth are turned on. If either party opens a personal hotspot, it needs to be closed. Users who are not in the address book need to set their "Airdrop Delivery" reception setting to "Everyone" to receive files.