-RF Power Output: High: 30 mW; Low: 10 mW (switchable), at 50 ohms
-Spurious Emissions: Following federal and national regulations
-Microphone Element: Dynamic cardioid
-Battery Type: Two 1.5V AA alkaline (not included) or two 1.2V AA NiMH (not included) Recharging power for NiMH batteries (with ATW-CHG2) U.S./Canada/Latin America: 3.2 V DC, 230 mA x2 Other world areas: 3.2 V DC, 320 mA x2
-Battery Life: High: 7 hours (alkaline) Low: 9 hours (alkaline) Depending on battery type and use pattern.
-Dimensions (Length x Diameter): 232 x 48 mm (9.13 x 1.89")
-Net Weight : 252 g (8.9 oz), without batteries
-Accessories Included: AT8456a Quiet-Flex(TM) stand clamp

Dimensions and Weight in Packaging

Base Item

Shipping Weight: 0.9 lbs

Shipping Dimensions: 13 x 3 x 3 in

Manufacturer Part Number (MPN): AUD ATWT220CI

Consumer Alert

Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC's wireless microphone website at www.fcc.gov/cgb/wirelessmicrophones

NOTE: None of the wireless systems we carry are capable of violating the FCC guidelines stated above. We are presenting this information as a matter of legally required disclosure.