--Features: One second burst, and quick auxiliary, --Physical buttons: for latency-free control --Metal buttons: mechanical black shaft design, easy to operate. --Universal application: suitable for most smart phones. --Key position: with 4 input heads, easy to control and with sensitive quick-atta..
--Features: One second burst, and quick auxiliary, --Physical buttons: for latency-free control --Metal buttons: mechanical black shaft design, easy to operate. --Universal application: suitable for most smart phones. --Key position: with 4 input heads, easy to control and with sensitive quick-atta..