diff --git a/src/constants.rs b/src/constants.rs
index a43d7db..f12a9f1 100644
--- a/src/constants.rs
+++ b/src/constants.rs
@@ -43,6 +43,33 @@ impl EventType {
     pub(crate) const COUNT: usize = 0x20;
 }
 
+
+#[derive(Copy, Clone, PartialEq, Eq)]
+pub struct Synchronization(pub u16);
+
+impl Synchronization {
+    /// Terminates a packet of events from the device.
+    pub const SYN_REPORT: u16 = 0;
+    /// Appears to be unused.
+    pub const SYN_CONFIG: u16 = 1;
+    /// "Used to synchronize and separate touch events"
+    pub const SYN_MT_REPORT: u16 = 2;
+    /// Ring buffer filled, events were dropped.
+    pub const SYN_DROPPED: u16 = 3;
+}
+
+impl std::fmt::Debug for Synchronization {
+    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
+        match self.0 {
+            Synchronization::SYN_REPORT => f.pad(stringify!(SYN_REPORT)),
+            Synchronization::SYN_CONFIG => f.pad(stringify!(SYN_CONFIG)),
+            Synchronization::SYN_MT_REPORT => f.pad(stringify!(SYN_MT_REPORT)),
+            Synchronization::SYN_DROPPED => f.pad(stringify!(SYN_DROPPED)),
+            _ => write!(f, "{}", self.0),
+        }
+    }
+}
+
 /// Device properties.
 #[derive(Copy, Clone, PartialEq, Eq)]
 pub struct PropType(pub u16);
diff --git a/src/lib.rs b/src/lib.rs
index 3ef5ac9..e0f9f2f 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -81,7 +81,6 @@ use std::{ffi::CString, mem::MaybeUninit};
 pub use crate::attribute_set::AttributeSet;
 pub use crate::constants::*;
 pub use crate::scancodes::*;
-pub use crate::Synchronization::*;
 
 fn ioctl_get_cstring(
     f: unsafe fn(RawFd, &mut [u8]) -> nix::Result<libc::c_int>,
@@ -108,19 +107,6 @@ fn ioctl_get_cstring(
     }
 }
 
-#[repr(u16)]
-#[derive(Copy, Clone, Debug)]
-pub enum Synchronization {
-    /// Terminates a packet of events from the device.
-    SYN_REPORT = 0,
-    /// Appears to be unused.
-    SYN_CONFIG = 1,
-    /// "Used to synchronize and separate touch events"
-    SYN_MT_REPORT = 2,
-    /// Ring buffer filled, events were dropped.
-    SYN_DROPPED = 3,
-}
-
 const fn bit_elts<T>(bits: usize) -> usize {
     let width = mem::size_of::<T>() * 8;
     bits / width + (bits % width != 0) as usize
@@ -737,7 +723,7 @@ impl Device {
     fn compensate_dropped(&mut self) -> io::Result<()> {
         let mut drop_from = None;
         for (idx, event) in self.pending_events.iter().enumerate() {
-            if event.type_ == SYN_DROPPED as u16 {
+            if event.type_ == Synchronization::SYN_DROPPED {
                 drop_from = Some(idx);
                 break;
             }
@@ -748,7 +734,7 @@ impl Device {
             // look for the nearest SYN_REPORT before the SYN_DROPPED, remove everything after it.
             let mut prev_report = 0; // (if there's no previous SYN_REPORT, then the entire vector is bogus)
             for (idx, event) in self.pending_events.iter().take(idx).enumerate().rev() {
-                if event.type_ == SYN_REPORT as u16 {
+                if event.type_ == Synchronization::SYN_REPORT {
                     prev_report = idx;
                     break;
                 }
@@ -830,7 +816,7 @@ impl Device {
         self.pending_events.push_back(libc::input_event {
             time,
             type_: EventType::SYNCHRONIZATION.0 as _,
-            code: SYN_REPORT as u16,
+            code: Synchronization::SYN_REPORT,
             value: 0,
         });
         Ok(())
@@ -902,7 +888,7 @@ impl Device {
 
 #[derive(Debug, Copy, Clone, PartialEq, Eq)]
 pub enum InputEventKind {
-    Synchronization,
+    Synchronization(Synchronization),
     Key(Key),
     RelAxis(RelativeAxisType),
     AbsAxis(AbsoluteAxisType),
@@ -938,7 +924,7 @@ impl InputEvent {
     pub fn kind(&self) -> InputEventKind {
         let code = self.code();
         match self.event_type() {
-            EventType::SYNCHRONIZATION => InputEventKind::Synchronization,
+            EventType::SYNCHRONIZATION => InputEventKind::Synchronization(Synchronization(code)),
             EventType::KEY => InputEventKind::Key(Key::new(code)),
             EventType::RELATIVE => InputEventKind::RelAxis(RelativeAxisType(code)),
             EventType::ABSOLUTE => InputEventKind::AbsAxis(AbsoluteAxisType(code)),