Water power calculator
| Model No. | GF2823 |
|---|---|
| Sample Time | 7 days |
| OEM / ODM | Available |
| Port | Shenzhen or HK,China |
| Views | 1977 views |
US$ 0.6~2 /Piece | Get Latest Price
Product Detailed Description
1. Fashion item with newest design, a truly green product, pollution-free and environmentally friendly.
2. An exclusive state of the energy converter extracts electrons from water molecules to form a steady stream of electric current, which act as fuels to generate electricity which drives the calculator.
3. To maintain a constant supply of energy simply refill as the water evaporates every 2 to 3 months. The water battery has a minimum continuous life of at least 2 years.
4. 8 digit pocket size calculator, big LCD display screen, you can read the data easily.
5. Best choice for promotion gifts.