JK03 Game Controller

Type: Wireless game controller (gamepad)
Compatibility: Android, iOS, Nintendo Switch, PC
Connection: Wireless (Bluetooth)
Design:
Telescopic/stretchable body to hold a smartphone in the center
Dual analog sticks
D-pad (left)
ABXY buttons (right)
Additional function/menu buttons
Use case: Mobile gaming, console-style control for phones; also usable on PC and Switch
Brand: Not specified (generic/unbranded)
Marketing features shown:
“Wireless”
“Esports” (gaming-oriented performance claim)
Likely (not confirmed from box):
Built-in rechargeable battery (usually via USB)
Phone clamp fits most smartphones (approx. 4–6.5 inches)
HID/X-input modes depending on platform
If you want: pairing steps, supported games, or how it behaves on Android vs iOS.