The Samson K6 Band AirLine Micro Earset Wireless System is a top - notch micro - size UHF wireless solution. It's perfect for performers, fitness professionals, presenters, and worship leaders who need clear vocal reproduction while having their hands free. The AH2 earset transmitter is a game - changer. It has a water - resistant design, an omnidirectional mic capsule, and fits snugly and securely behind the ear. What's more, this system comes with internal rechargeable lithium - ion batteries. You no longer have to worry about constantly changing batteries, as it has USB DC power inputs for both the AH2 earset transmitter and the AR2 receiver. Key features include a UHF wireless setup with a micro - size AH2 transmitter and AR2 receiver, tone squelch and auto mute for clear operation, a convenient system carry case, an AC adapter, and charging cables. It also has an earset transmitter with an omnidirectional microphone and no beltpack, a lithium - ion rechargeable battery that can run up to 10 hours, and a low - profile wireless receiver (2.36' x 1.67' x 0.51'). The AR2 receiver has a lithium - ion rechargeable battery that lasts up to 6 hours, and it offers 3.5mm unbalanced mic/line level output and 3.5mm balanced audio output, both with included cables. It also provides a secure base during operation and recharging.

Using the Samson AirLine Micro Earset System is a breeze. First, make sure both the AH2 earset transmitter and the AR2 receiver are fully charged. You can use the USB DC inputs for this. Once charged, put on the AH2 earset transmitter behind your ear. It's designed to fit comfortably, so adjust it to your liking. Turn on the devices using the single - button operation for power. You can also use the same button to mute or adjust the volume. When it comes to using it, the tone squelch and auto mute features will ensure clear operation. Keep in mind that the earset transmitter is water - resistant, but try not to expose it to excessive moisture. For maintenance, regularly check the battery levels. When the battery is low, simply plug it in using the USB DC input. Also, keep the system in the provided carry case when not in use to protect it from damage. The included AC adapter and charging cables are there to make your recharging process as convenient as possible.