This 2D Bluetooth logo keychain features the iconic “B” rune design known worldwide for wireless connectivity. It’s a clean, modern accessory ideal for technology fans, makers, or anyone who loves minimalist designs. The model is quick to print and works well with a variety of filament colors.

Dimensions:  21 x 29 x 3 mm

Material: PLA recommended for ease of printing and durability.

Print Settings:

Layer height: 0.2 mm

Infill: 15–20%

No supports required

Lightweight, sturdy, and stylish — this Bluetooth keychain is a great addition to your tech gear or a thoughtful gift for a fellow gadget lover. You can easily resize or modify it using TinkerCAD or Fusion 360.