diff --git a/docs/badge/hardware_specs.rst b/docs/badge/hardware_specs.rst
index f2d62302006cb36cee0320182f3736794a525a09..c49a60bf130db5161e9d8c07dcb914de60a1e727 100644
--- a/docs/badge/hardware_specs.rst
+++ b/docs/badge/hardware_specs.rst
@@ -10,6 +10,8 @@ Hardware Specs
    * Bluetooth LE (no bluetooth audio)
 
 * Round display, 240x240px, compatible with GC9A01
+* Ten petals with captouch pads
+* Two shoulder buttons
 * Two speakers
 * Two 3.5mm ports
 
@@ -18,6 +20,7 @@ Hardware Specs
 
       * Can be configured in each 3.5mm port (3.3v UART)
       * MIDI compatible (31250 baud UART)
+* Microphone (IM73D122)
 * USB-C
 
    * Two modes:
@@ -26,11 +29,11 @@ Hardware Specs
       * TinyUSB (for serial, mass storage, USB MIDI)
 
    * SBU1/SBU2 (sideband use) pins have UART RX/TX for early debug
-   * Passive analog audio out
-   * Not supported: USB host
+   * USB host mode supported in theory (currently not implemented in software,
+     there's no 5V power source)
 
 * 40 RGB LEDs (WS2812C)
-* MicroSD card slot
-* Accelerometer? XXX
-* Battery compatible with MCH2022 badge
+* MicroSD card slot (512MB class 4 MicroSD included)
+* Accelerometer/IMU: Bosch BMI270
+* 2000mAh battery (505060), compatible with MCH2022 badge