|Description||Pendant-style teacher transmitter|
|Wireless Communication||Access Technology [1.9 GHz]|
|Integrated Microphone||Uni-directional electret|
|Earbud Output||3.5mm TRRS jack|
|Audio Input||3.5mm for audio source|
|Battery Power||2.4V NiMH battery pack|
|Battery Life||8 hours [fully charged]|
|Charging||2 Contacts for cradle charging|
|USB Connection||Optional interface with computer USB audio while charging|
|Device Registration||Push button for registration with Access Audio System|
|Dimensions||2.9" x 1.1" x 1.0" (74 x 28 x 25 mm)|
|Weight||1.8 oz (51g)|
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