Product Information：

Product Category: Baseball Cap
Applicable gender: neutral/male and female
Material: Cotton
Weaving method: satin
Color: red, blue, black, white, pink
Size: adjustable

Product advantages:
1. The mobile phone sends wirelessly, which perfectly solves the difficult problem of downloading device or USB sending, and it is more efficient!
2. Mobile Bluetooth download software, you can change it anytime and anywhere you want, truly perfect
3. Both Android phones and Apple phones can be operated: Apple phones download software directly in the APP Store, and Android phones directly scan the QR code to install the software;
4. The true fifth-generation Bluetooth low energy version, more power-saving and more stable.

Packing List：

Hat x1, usb line x1