WBK-S Features
| Wireless - 2.4 GHz (802.11 b/g/n) |
| 0.96" OLED display shows Car voltage, Attenuation level, Battery level and WiFi status |
| 3 Adjustable Knob Sensitivity settings: Low, Normal, High |
| Up to 150 feet of range |
| Built in Auto sleep mode. |
| Battery capacity of 1000 mAh |
| USB-C Charging with battery protection |
| Wide frequency response (10-20khz) |