A wireless kit for wireless communication between a hands-free communication device and a telecommunication device is provided. Furthermore, a hands-free communication system and a method of enabling wireless communication between a telecommunication device (2) and a hands-free communication device (1), is provided wherein the hands-free telecommunication device (1) is connected to a first transceiver (8), and the telecommunication device (2) is connected to a second transceiver (9), the first transceiver (8) and the second transceiver (9) being connected by releasable connection (10), wherein the first transceiver and the second transceiver are activated upon disengagement of the releasable connection. The wireless kit (20') may comprise a first transceiver (8) configured to connect to the hands-free connector part, a second transceiver (9) configured to connect to the telecommunication device connector part, and a releasable connection (10) positioned between the first transceiver (8) and the second transceiver (9), the first transceiver (8) and the second transceiver (9) being configured to establish a wireless connection (14) there between upon activation.