Bluetooth earphones and charging case (M143)

Abstract

1. Name of the product in this design: Bluetooth headset and earphone case (M143). 2. Purpose of this design: Components 1 and 4 are Bluetooth earphones: used to answer calls and listen to music via Bluetooth signal; Components 2 and 5 are batteries: used to charge the Bluetooth earphones; Component 3 is an earphone case: used to store the earphones. 3. The key design feature of this product is its shape. 4. Images or photos that best illustrate the design key points: usage status reference diagrams. 5. Since the main, rear, left, right, top, and bottom views of component 4 are symmetrical with those of component 1, they are omitted. The main, rear, left, right, top, and bottom views of component 4 are omitted. Since the main, rear, left, right, top, and bottom views of component 5 are symmetrical with those of component 2, they are omitted. The main, rear, left, right, top, and bottom views of component 5 are omitted.

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