◆Major Chipset：Qualcomm QCC3020


◆PCBA Size： 100.2*110.65*1.0mm  (LxW) ±0.18mm


◆Support Agreement：HFP，SPP，AVRCP，A2DP


◆BLE Version：BT5.0


◆Support decoding：SBC,AAC


◆frequency range：2.402~2.480 GHz