Solar Powered LCD Flashing Keychain (Shenzhen Wecom-Tech Co., Ltd.,China)

Detailed Product Description

Features:
1) No battery required
2) None scratch logo surface
3) Engravable mirrored metal back
4) 100% waterproof
5) Change image by yourself
6) Product size: 61 x 31 x 7.5mm
Image files required:
1) Image size: 32 x 26mm
2) Image resolution: 300dpi
3) Image file format: PSD / TIF/ EPS / BMP / AI / JPG
Packing: blister