But actuation is in novel bluetooth earphone structure at cell -phone back

The utility model provides a but actuation is in novel bluetooth earphone structure at cell -phone back, belongs to communications facilities technical field, and it has main earphone board and vice earphone board to cover the actuation behind the cell -phone, be equipped with ear -hang body, flexure strip on the main earphone board, go up counter bore magnet, main speaker, main frenulum hole and sub - socket, be equipped with down counter bore magnet, vice frenulum hole, vice speaker on the vice earphone board, receive and release the coil of wire, send words hole and parent interface, main earphone board and vice earphone board link to each other with parent interface inserted and combined through sub - socket, send the words hole identical on mouthpiece on the main earphone board in combination back and the vice earphone board, and be continuous through the connecting wire that receive and releases on the coil of wire when main earphone board separates with vice earphone board. Answer the subassembly with