Sennheiser EK IEM G4-A - Stereo miniature receiver, 516–558 MHz / N/A

Characteristics Maximum operating temperature: 55°C Total Harmonic Distortion (THD): ≤ 0.9% Radio frequency range (RF): 516 - 558 MHz Maximum range: 100 m Operating frequency type: Ultra high frequency (UHF) Working time: 4 - 6 hours. Minimum operating temperature: -10 °C Package contents Package contents Headphones x 1 AA battery x 2 User manual x 1 Receiver x 1 Safety warning Warnings Do not open the device casing. Avoid contact with water. Use according to manufacturer's recommendations. Receiver 1/8” (3.5mm) headphone outputs: 1 Battery type: AA battery Receiver depth: 2.4 cm Receiver weight: 125 g Number of batteries: 2 Display type: LCD Receiver width: 6.4 cm Receiver height: 8.2 cm Receiver type: Bodypack receiver Receiver Display: Yes