EP-10 Eyepiece Eyecup Viewfinder Eye Cup Replacement for Olympus OM-D E-M10/E-M5 Mark I Silver/Black Mirrorless Digital Cameras (2-Pack), ULBTER Viewfinder Eye Cup Cover EM5 EM10 music_UK_update_2021 fix the strings better

fix the strings better

and how can I get the connection to work

Zipper Polyester Lens Protective Bag Interior Size 4

Terminates with standard 4mm banana plug

Battery Specifications - Energy Storage Capacity: 1940mAh /Voltage: 3

EP-10 Eyepiece Eyecup Viewfinder Eye Cup Replacement for Olympus OM-D E-M10/E-M5 Mark I Silver/Black Mirrorless Digital Cameras (2-Pack), ULBTER Viewfinder Eye Cup Cover EM5 EM10 music_UK_update_2021 fix the strings betterEP 10 Eyepiece Eyecup Viewfinder Eye Cup Replacement for Olympus OM D E M10 E M5 Mark I Silver Black Mirrorless Digital Cameras (2 Pack), ULBTER Viewfinder Eye Cup Cover EM5 EM10 Function Protect as a Cushion: Work as a cushion around camera's eyepiece,which provide a protection for camera eyepiece MaterialMade from ABSit is hardNO rubber. Package includes: 2 x EP 10 Eyecup Compatibility Compatible with Olympus OMD E M10 E M5 MK I Cameras digital