Description:
- GY03 is an external loudspeaker specially developed for Xiegu products. It helps to solve the trouble of not clearly hearing the sound of transveiver duo to noisy outside. The 3.5mm Stereo plug interface does not require an external power supply. You only need to connect the AUX cable to the transceiver. The sound level is adjusted by the transceiver.

Remarks: (It can only be used on the transceiver, because the impedance is different, the sound will be very small when used on a mobile phone or computer)