Wireless PMU Battery Pack | 4–5 Hours Runtime | OLED Display | Bluetooth Compatible Keep your Bellar Air PMU machine powered for longer with the Microbeau Bellar Air Battery – Stealth. Designed for a perfect fit, this wireless battery pack delivers 4–5 hours of power between 4–10 Volts, ensuring consistent performance even at low voltages. The OLED display shows voltage, speed, timer, and eGive level, while three responsive silicone buttons allow quick, easy adjustments. Artists can select left- or right-hand operation, set four eGive levels (from soft to hard), and track session times with ease. With Bluetooth connectivity, the Bellar Air Battery integrates seamlessly with the Darklab Killswitch foot pedal and the Darklab mobile app, supporting voice control and future firmware updates. Key Features Colour: Stealth OLED digital display for clear settings monitoring Runtime: Up to 5 hours of battery life Voltage range: 4–10V (66–166Hz) eGive control: 0 (disabled), 1 (soft), 2 (medium), 3 (hard) Bluetooth compatibility with Darklab Killswitch & Darklab app Menu options: Adjust speed, voltage, timing, and eGive Hand orientation: Left- or right-hand operation Responsive silicone buttons for precise control Weight: 45g – lightweight for extended use Engineered, manufactured, and hand-assembled in the USA Product Details Product: Microbeau Bellar Air Battery – Stealth Type: Wireless PMU battery pack Voltage: 4–10V (66–166Hz) Runtime: 4–5 hours Display: OLED digital eGive Levels: 4 modes (disabled to hard) Connectivity: Bluetooth, Darklab Killswitch foot pedal, Darklab app Weight: 45g Country of Origin: USA Why Choose the Microbeau Bellar Air Battery – Stealth? The Microbeau Bellar Air Battery – Stealth combines wireless freedom, smart control, and Bluetooth connectivity, giving PMU artists a reliable, lightweight, and high-tech power solution for seamless procedures.