3 ms·
Wifi might be 100-200 milliwatts, but a laptop's speakers are likely to be 500-3000 milliwatts. Headphones are likely to be about the same as the wifi, but can
by dsr_ 10y ago
Wifi might be 100-200 milliwatts, but a laptop's speakers are likely to be 500-3000 milliwatts. Headphones are likely to be about the same as the wifi, but can vary wildly.
- derefr 10y agoBluetooth speakers/headphones change that dynamic slightly; the amp+required battery ends up on the receiving end, so you just have to figure what the Bluetooth stream itself costs.