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Battery| battery type | Two AA non-rechargeable alkaline batteries |
|---|---|
| battery life with non-rechargeable batteries | 48 hours |
| battery life with rechargeable batteries | 30 hours |
Operating Frequency| operating frequency channels | 17 channels |
|---|---|
| operating frequency range | 72.1 MHz to 75.9 MHz |
Weight and Dimensions| dimensions | 104 mm x 72 mm x 35 mm |
|---|---|
| weight with batteries | 130 g |
| weight without batteries | 73 g |
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