If there are defects in part of the purchased goods, contact the seller to send a new set for free, and you do not need to return or exchange the product☛Easy to use, large display☚: 12 digits, better field of view, corners of the eyes, upright LCD screen; automatic shutdown (not used for 10 minutes).
☛Non-slip design☚: Non-slip washers are not easy to slide during operation.
☛Durable silicone button☚: good sense of touch, ABS plastic material, Light weight. Reasonable configuration and comfortable operation.
☛Solar and Battery Dual Power ☚ Solar and backup batteries keep the desktop calculator working in low light conditions. The calculator can handle solar energy, with five 1.5v battery as battery backup and have automatic power supply.
☛100% AFTER SALE SEVICE☚We provide a return policy for you to ensure you 100% satisfaction. Would you have any questions to our product, please feel free to contact us and we will give you a quick response.
