diff --git a/.gitignore b/.gitignore
index 66fd13c..6e94476 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,6 @@
 
 # Dependency directories (remove the comment below to include it)
 # vendor/
+
+*.iml
+.idea
diff --git a/README.md b/README.md
index 4427646..e8b27cb 100644
--- a/README.md
+++ b/README.md
@@ -19,18 +19,18 @@ go get github.com/tantalor93/doq-go
 
 ## Examples
 ```
-// create new DoQ Client
-client, err := doq.NewClient("dns.adguard-dns.com:853", doq.Options{})
-if err != nil {
-    panic(err)
-}
+// create client with default settings resolving via AdGuard DoQ Server
+client := doq.NewClient("dns.adguard-dns.com:853")
 
-// create new query
+// prepare payload
 q := dns.Msg{}
 q.SetQuestion("www.google.com.", dns.TypeA)
 
-// send query
-var resp *dns.Msg
-resp, err = client.Send(context.Background(), &q)
-fmt.Println(resp ,err)
+// send DNS query
+r, err := client.Send(context.Background(), &q)
+if err != nil {
+    panic(err)
+}
+// do something with response
+fmt.Println(dns.RcodeToString[r.Rcode])
 ```
diff --git a/doq/client.go b/doq/client.go
index 57f49dc..b296eee 100644
--- a/doq/client.go
+++ b/doq/client.go
@@ -19,40 +19,27 @@ type Client struct {
 	conn     quic.Connection
 
 	addr           string
-	tlsconfig      *tls.Config
+	tlsConfig      *tls.Config
 	writeTimeout   time.Duration
 	readTimeout    time.Duration
 	connectTimeout time.Duration
 }
 
-// Options encapsulates configuration options for doq.Client.
-// By default, WriteTimeout, ReadTimeout and ConnectTimeout is zero, meaning there is no timeout.
-type Options struct {
-	TLSConfig      *tls.Config
-	WriteTimeout   time.Duration
-	ReadTimeout    time.Duration
-	ConnectTimeout time.Duration
-}
-
 // NewClient creates a new doq.Client used for sending DoQ queries.
-func NewClient(addr string, options Options) *Client {
-	client := Client{}
-
-	client.addr = addr
-
-	if options.TLSConfig == nil {
-		client.tlsconfig = &tls.Config{MinVersion: tls.VersionTLS12}
-	} else {
-		client.tlsconfig = options.TLSConfig.Clone()
+func NewClient(addr string, opts ...Option) *Client {
+	client := &Client{
+		addr:      addr,
+		tlsConfig: &tls.Config{MinVersion: tls.VersionTLS12},
+	}
+	for _, opt := range opts {
+		opt.apply(client)
 	}
 
-	// override protocol negotiation to DoQ, all the other stuff (like certificates, cert pools, insecure skip) is up to the user of library
-	client.tlsconfig.NextProtos = []string{"doq"}
-	client.readTimeout = options.ReadTimeout
-	client.writeTimeout = options.WriteTimeout
-	client.connectTimeout = options.ConnectTimeout
+	// override protocol negotiation to DoQ, all the other stuff (like certificates, cert pools, insecure skip)
+	// is up to the user of library
+	client.tlsConfig.NextProtos = []string{"doq"}
 
-	return &client
+	return client
 }
 
 func (c *Client) dial(ctx context.Context) error {
@@ -76,7 +63,7 @@ func (c *Client) dial(ctx context.Context) error {
 	done := make(chan interface{})
 
 	go func() {
-		conn, err := quic.DialAddrEarly(connectCtx, c.addr, c.tlsconfig, nil)
+		conn, err := quic.DialAddrEarly(connectCtx, c.addr, c.tlsConfig, nil)
 		if err != nil {
 			done <- err
 			return
diff --git a/doq/client_test.go b/doq/client_test.go
index 966373a..9de5157 100644
--- a/doq/client_test.go
+++ b/doq/client_test.go
@@ -1,4 +1,4 @@
-package doq
+package doq_test
 
 import (
 	"context"
@@ -15,6 +15,7 @@ import (
 	"github.com/quic-go/quic-go"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
+	"github.com/tantalor93/doq-go/doq"
 )
 
 type doqServer struct {
@@ -85,7 +86,7 @@ func Test(t *testing.T) {
 	server.start()
 	defer server.stop()
 
-	client := NewClient(server.addr, Options{TLSConfig: generateTLSConfig()})
+	client := doq.NewClient(server.addr, doq.WithTLSConfig(generateTLSConfig()))
 
 	msg := dns.Msg{}
 	msg.SetQuestion("example.org.", dns.TypeA)
@@ -102,7 +103,7 @@ func TestWriteTimeout(t *testing.T) {
 	server.start()
 	defer server.stop()
 
-	client := NewClient(server.addr, Options{TLSConfig: generateTLSConfig(), WriteTimeout: 1 * time.Nanosecond})
+	client := doq.NewClient(server.addr, doq.WithTLSConfig(generateTLSConfig()), doq.WithWriteTimeout(time.Nanosecond))
 
 	msg := dns.Msg{}
 	msg.SetQuestion("example.org.", dns.TypeA)
@@ -117,7 +118,7 @@ func TestReadTimeout(t *testing.T) {
 	server.start()
 	defer server.stop()
 
-	client := NewClient(server.addr, Options{TLSConfig: generateTLSConfig(), ReadTimeout: 1 * time.Nanosecond})
+	client := doq.NewClient(server.addr, doq.WithTLSConfig(generateTLSConfig()), doq.WithReadTimeout(time.Nanosecond))
 
 	msg := dns.Msg{}
 	msg.SetQuestion("example.org.", dns.TypeA)
diff --git a/doq/opts.go b/doq/opts.go
new file mode 100644
index 0000000..eb1ced9
--- /dev/null
+++ b/doq/opts.go
@@ -0,0 +1,71 @@
+package doq
+
+import (
+	"crypto/tls"
+	"time"
+)
+
+// Option represents configuration options for doq.Client.
+type Option interface {
+	apply(c *Client)
+}
+
+type tlsConfigOption struct {
+	tlsConfig *tls.Config
+}
+
+func (o *tlsConfigOption) apply(c *Client) {
+	c.tlsConfig = o.tlsConfig.Clone()
+}
+
+// WithTLSConfig is a configuration option that sets TLS configuration for the doq.Client.
+func WithTLSConfig(c *tls.Config) Option {
+	return &tlsConfigOption{
+		tlsConfig: c,
+	}
+}
+
+type writeTimeoutOption struct {
+	writeTimeout time.Duration
+}
+
+func (o *writeTimeoutOption) apply(c *Client) {
+	c.writeTimeout = o.writeTimeout
+}
+
+// WithWriteTimeout is a configuration option that sets write timeout for the doq.Client.
+func WithWriteTimeout(t time.Duration) Option {
+	return &writeTimeoutOption{
+		writeTimeout: t,
+	}
+}
+
+type readTimeoutOption struct {
+	readTimeout time.Duration
+}
+
+func (o *readTimeoutOption) apply(c *Client) {
+	c.readTimeout = o.readTimeout
+}
+
+// WithReadTimeout is a configuration option that sets read timeout for the doq.Client.
+func WithReadTimeout(t time.Duration) Option {
+	return &readTimeoutOption{
+		readTimeout: t,
+	}
+}
+
+type connectTimeoutOption struct {
+	connectTimeout time.Duration
+}
+
+func (o *connectTimeoutOption) apply(c *Client) {
+	c.connectTimeout = o.connectTimeout
+}
+
+// WithConnectTimeout is a configuration option that sets connect timeout for the doq.Client.
+func WithConnectTimeout(t time.Duration) Option {
+	return &connectTimeoutOption{
+		connectTimeout: t,
+	}
+}