Home / Accessories / Boya BY-CIP2 Smartphone Adapter, 3.5mm TRS to TRRS Sale! Boya BY-CIP2 Smartphone Adapter, 3.5mm TRS to TRRSGHS130.10 GHS117.09 The BOYA BY- CIP2 is designed to allow you to connect 3.5mm TRS microphones to Smart Devices. It features gold- plated connectors and shielded construction. Boya BY-CIP2 Smartphone Adapter, 3.5mm TRS to TRRS quantity Add to cart SKU: BYCIP2 Category: Accessories Tags: adaptor, boya, cip2 Product ID: 6251