Multi-function calculator transparent Güneş Hesap makinesi
Malzeme: ABS'ler
Boyut: 8 * 12 * 0.5SANTİMETRE
Ağırlık: 90G
Custom LOGO: Evet
Renk: kırmızı, mavi, siyah, yeşil, turuncu
OEM / ODM her zaman açığız
1) Simple and practical 8-bit display calculator;
2) Using the most advanced transparent touch screen technology; add computing pleasure;
3) Using energy efficient environmentally friendly solar energy; you do not worry about the battery is dead.
Pure solar energy, can not be used at night