diff --git a/include/hardware/ble_advertiser.h b/include/hardware/ble_advertiser.h
index 013e426..8abca00 100644
--- a/include/hardware/ble_advertiser.h
+++ b/include/hardware/ble_advertiser.h
@@ -67,7 +67,8 @@
 
   /* Enable the advertising instance */
   virtual void Enable(uint8_t advertiser_id, bool enable, StatusCallback cb,
-                      int timeout_s, StatusCallback timeout_cb) = 0;
+                      uint16_t duration, uint8_t maxExtAdvEvents,
+                      StatusCallback timeout_cb) = 0;
 
   /*  Unregisters an advertiser */
   virtual void Unregister(uint8_t advertiser_id) = 0;
@@ -86,8 +87,8 @@
       std::vector<uint8_t> advertise_data,
       std::vector<uint8_t> scan_response_data,
       PeriodicAdvertisingParameters periodic_params,
-      std::vector<uint8_t> periodic_data, int timeout_s,
-      IdStatusCallback timeout_cb) = 0;
+      std::vector<uint8_t> periodic_data, uint16_t duration,
+      uint8_t maxExtAdvEvents, IdStatusCallback timeout_cb) = 0;
 
   virtual void SetPeriodicAdvertisingParameters(
       int advertiser_id, PeriodicAdvertisingParameters parameters,