| High power, long distance, waterproof | Transmit power（PA） | -20—+15dbm |
| Use CR2477 button battery 1000mAH | Receiving sensitivity | -105dbm |
| Small size, built-in battery, can be carried with you | Scan interval | 100ms~10s |
| Battery life 1-1.5 years (Sent once per default 1s) |
Operating temperature | -20℃—+85℃ |
| Support IOS and Android dual systems | storage temperature | -40℃~+125℃ |
| Communication distance: 50-70 meters (depending on the working environment) | supporting agreement | BLE4.0 |
| Using American TI imported chips, stable quality, high reliability, can provide parameter modification APP for free | Communication frequency band | 2402~2480MHZ |
| The product is widely used in commercial supermarkets, hospitals, museums, airports and other scenes. It can be used for WeChat shake information push, and it can also be used for indoor positioning. | Communication speed | 1Mbps、2Mbps |
