Waterproof solar powered flashing LCD keychains with image inside, making your logo or advertise more attractive and motional. Good for your premiums, promotional gifts and collection. Key Specifications/Special Features: New technology: * Solar powered LCD * No batteries needed. * Flash all the time in rooms or outdoor lights * Waterproof * Create your own image design * Three different size in L, M, and S size for selection Image files requested: A) Image resolution: 300dpi B) Image file format: PSD / TIF / EPS / BMP / AI / JPG * Unit size: 62*25*8mm * Carton size: 38*36.8*10.5 (cm) * PCS/carton: 400PCS * N. W.: 14.5KGS * G. W.: 15.5KGS The loading capacity: 5, 000, 000PCS/year