This little adaptor converts a straight 3.5mm plug into a right angle.
3.5mm Female to 2.5mm Male Audio Adapter
3.5mm Mini Stereo Female-Female Adapter
3.5mm Stereo Jack to 3.5mm Mono Plug
3.5MM Stereo to Dual RCA-F Adaptor
All Nickel 2.5mm Stereo Jack to 3.5mm Stereo Plug