diff --git a/src/advertising.c b/src/advertising.c
index 7c75995..446ad11 100644
--- a/src/advertising.c
+++ b/src/advertising.c
@@ -54,6 +54,11 @@ struct btd_adv_manager {
 #define AD_TYPE_BROADCAST 0
 #define AD_TYPE_PERIPHERAL 1
 
+/* BLUETOOTH SPECIFICATION Version 5.2 | Vol 4, Part E, page 2585
+ * defines tx power value indicating no preference
+ */
+#define ADV_TX_POWER_NO_PREFERENCE 0x7F
+
 struct btd_adv_client {
 	struct btd_adv_manager *manager;
 	char *owner;
@@ -74,6 +79,9 @@ struct btd_adv_client {
 	struct bt_ad *data;
 	struct bt_ad *scan;
 	uint8_t instance;
+	uint32_t min_interval;
+	uint32_t max_interval;
+	int8_t tx_power;
 };
 
 struct dbus_obj_match {
@@ -937,6 +945,96 @@ static bool parse_secondary(DBusMessageIter *iter,
 	return false;
 }
 
+static bool parse_min_interval(DBusMessageIter *iter,
+					struct btd_adv_client *client)
+{
+	uint32_t min_interval_ms;
+
+	/* Only consider this property if experimental setting is applied */
+	if (!(g_dbus_get_flags() & G_DBUS_FLAG_ENABLE_EXPERIMENTAL))
+		return true;
+
+	if (!iter)
+		return false;
+
+	if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_UINT32)
+		return false;
+
+	dbus_message_iter_get_basic(iter, &min_interval_ms);
+
+	/* Convert ms to jiffies to be used in adv request */
+	client->min_interval = min_interval_ms / 0.625;
+
+	/* BLUETOOTH SPECIFICATION Version 5.2 | Vol 4, Part E, page 2584
+	 * defines acceptable interval range
+	 */
+	if (client->min_interval < 0x20 || client->min_interval > 0xFFFFFF) {
+		client->min_interval = 0;
+		return false;
+	}
+
+	return true;
+}
+
+static bool parse_max_interval(DBusMessageIter *iter,
+					struct btd_adv_client *client)
+{
+	uint32_t max_interval_ms;
+
+	/* Only consider this property if experimental setting is applied */
+	if (!(g_dbus_get_flags() & G_DBUS_FLAG_ENABLE_EXPERIMENTAL))
+		return true;
+
+	if (!iter)
+		return false;
+
+	if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_UINT32)
+		return false;
+
+	dbus_message_iter_get_basic(iter, &max_interval_ms);
+
+	/* Convert ms to jiffies to be used in adv request */
+	client->max_interval = max_interval_ms / 0.625;
+
+	/* BLUETOOTH SPECIFICATION Version 5.2 | Vol 4, Part E, page 2584
+	 * defines acceptable interval range
+	 */
+	if (client->max_interval < 0x20 || client->max_interval > 0xFFFFFF) {
+		client->max_interval = 0;
+		return false;
+	}
+
+	return true;
+}
+
+static bool parse_tx_power(DBusMessageIter *iter,
+					struct btd_adv_client *client)
+{
+	int16_t val;
+
+	/* Only consider this property if experimental setting is applied */
+	if (!(g_dbus_get_flags() & G_DBUS_FLAG_ENABLE_EXPERIMENTAL))
+		return true;
+
+	if (!iter)
+		return false;
+
+	if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_INT16)
+		return false;
+
+	dbus_message_iter_get_basic(iter, &val);
+
+	/* BLUETOOTH SPECIFICATION Version 5.2 | Vol 4, Part E, page 2585
+	 * defines acceptable tx power range
+	 */
+	if (val < -127 || val > 20)
+		return false;
+
+	client->tx_power = val;
+
+	return true;
+}
+
 static struct adv_parser {
 	const char *name;
 	bool (*func)(DBusMessageIter *iter, struct btd_adv_client *client);
@@ -955,6 +1053,9 @@ static struct adv_parser {
 	{ "Discoverable", parse_discoverable },
 	{ "DiscoverableTimeout", parse_discoverable_timeout },
 	{ "SecondaryChannel", parse_secondary },
+	{ "MinInterval", parse_min_interval },
+	{ "MaxInterval", parse_max_interval },
+	{ "TxPower", parse_tx_power },
 	{ },
 };
 
@@ -1083,6 +1184,13 @@ static DBusMessage *parse_advertisement(struct btd_adv_client *client)
 		goto fail;
 	}
 
+	if (client->min_interval > client->max_interval) {
+		/* Min interval must not be bigger than max interval */
+		error("MinInterval must be less than MaxInterval (%u > %u)",
+				client->min_interval, client->max_interval);
+		goto fail;
+	}
+
 	err = refresh_adv(client, add_adv_callback, &client->add_adv_id);
 	if (!err)
 		return NULL;
@@ -1158,6 +1266,9 @@ static struct btd_adv_client *client_create(struct btd_adv_manager *manager,
 
 	client->manager = manager;
 	client->appearance = UINT16_MAX;
+	client->tx_power = ADV_TX_POWER_NO_PREFERENCE;
+	client->min_interval = 0;
+	client->max_interval = 0;
 
 	return client;