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Below is a list of every known Soundcore product (up-to-date as of January 3, 2018). All links are to Amazon US (with the exception of Model Zero).
Current:
Arc (In-ear, $39.88)
Flare (Speaker, $59.99)
Flare+ (Speaker, $99.99)
Infini (Sounbar, $99.99)
Infini Mini (Soundbar, $79.99)
Liberty Air (Wireless, $79.99)
Liberty Lite (Wireless, $69.99)
Life 2 (Over-ear, $79.99)
Mini 2 (Speaker, $30.07)
Model Zero (Speaker, $199.99)
Model Zero+ (Smart Speaker, $249.99)
Motion B (Speaker, $35.99)
Motion Q (Speaker, $45.99)
Space NC (Headphones, $99.00)
Spirit (In-ear, $32.99)
Spirit Pro (In-ear, $49.99)
Spirit X (In-ear, $39.99)
Vortex (Over-ear, $69.99)
Upcoming:
Flare S+ (Smart Speaker, $130, Holiday Season)
Life NC (In-ear, $130, October)
Icon (Speaker, $?, Q1)
Icon Mini (Speaker $?, Q1)
Motion+ (Speaker, $?, Q1)
Rave (Speaker, $?, FCC)