The AirLine Micro Wireless System is a breakthrough that utilizes the latest in lithium ion battery technology and small, high-quality audio and RF components to bring performance freedom and convenience to a new level.
Earset transmitter and omnidirectional microphone with no beltpack. Lithium-ion rechargeable battery (5-6 hours of operation).
USB DC input for recharging
Single button operation for power, mute and volume
Water resistant CH:N3