Diyeeni 3.5mm Plug Speaker Mic, Retro Telephone Handset Handheld Speaker Mic HiFi Sound Shoulder, Retro handsets for Cell Phones

Clear Communication - Built-in big speaker isolates noise to let you hear and speak clearly., High Sensitivity - Adopting high sensitivity to make it receive sound clearly. Keeps you in touch with partners., For 3.5mm Plug - A 3.5mm plug earphone can be plugged into it., Shoulder Microphone - Can be placed on the shoulders for quick and convenient communication., Wide Compatibility - Widely suitable for military activity, hunting, shooting games and other places that need quick and convenient communication., , , , ,