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Output power: 5W 2Ω 5V / 3W 4Ω 5V / 1.8W 8Ω 5V. Receiver&Transmitter. External power amplifier selection function (mode: high level class D, low level class AB, factory default high level). Step up module.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.