Astro A50 Wireless Headset

MAIN SPECIFICATIONS
Battery life: 15+ hours
Standby battery life: ~20 months
Battery type: lithium polymer, single cell
Number of batteries: 1
Battery weight: 17 g
Battery power: 3.7 Wh
Wireless range: 15 m
Wireless frequency: 2.4GHz
40 mm speaker drivers
Frequency response: 20 – 20,000 Hz
Rod microphone: 6.0mm unidirectional
Micro USB 5 V 500 mA charging port input
Input 5 V 500 mA
Charging port output 5 V, 200 mA
Ports:
micro USB – data and power
USB charging port – power only
Auxiliary port (input/output)
Optical input
Optical output (pass-through)