diff --git a/README.md b/README.md
index f524c405..5ceb7415 100644
--- a/README.md
+++ b/README.md
@@ -49,7 +49,7 @@ Hardware dependent settings (pinout etc.) are stored in board files in /hal dire
 <b>3D printable cases</b> can be found (and, if wanted so, ordered) on Thingiverse, see 
 <A HREF="https://www.thingiverse.com/thing:2670713">Heltec</A> and <A HREF="https://www.thingiverse.com/thing:2811127">TTGO</A>, for example.<br>
 
-<b>Power consumption</b> was metered at around 1000mW, depending on board (i.e. has display or not) and user settings in paxcounter.conf. If you are limited on battery, you may want to save around 30% power by disabling bluetooth (commenting out line *#define BLECOUNTER* in paxcounter.conf).
+<b>Power consumption</b> was metered at around 750 - 1000mW, depending on board and user settings in paxcounter.conf. If you are limited on battery, you may want to save around 30% power by disabling bluetooth (commenting out line *#define BLECOUNTER* in paxcounter.conf).
 
 # Preparing