| Brand | Unbranded |
|---|---|
| Type | nRFBOX |
| Rated input voltage | 5V |
| RF power | 20dBm |
| Model | nRFBOX |
| Battery voltage | 3.7V |
| Country of Origin | China |
| Interface | USB Type-C SMA |
| RF working frequency | 2.4GHz |
Check the listing for details. nRFBOX 2.4GHz/BLE Bluetooth Safety Tester Testing Tool Network Signal Analyzer. Condition: New, Made in China. Listed at 68.57 USD. NRFBOX 2.4GHz/BLE Bluetooth Safety Tester Opensource Wireless Testing Tool Network Signal Analyzer. - 1 x nRFBOX. - BLE: specifically designed for BLE devices, it can interrupt Bluetooth communication within a certain range; Simultaneously using three NRF24 modules yields the best results.