Product description
No DC isolated power supply: suitable for lithium battery power supply, used to modify bluetooth headset
No DC isolation, suitable for lithium battery power supply (3.3-4.2V) TYPE:QCC3031 APTXHD Module
Material:PCB Package Contents:
1 x Module Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.