Earbuds: approx: 45.4 mm × 18.35 mm × 47.50 mm (L × W × H) 

Charging case:approx: 67.80 mm × 67.80 mm × 26.50 mm (L × W × H) 

*The actual size of the product may vary with the product configuration and manufacturing process.

Each earbud:  approx: 8.9 g

Charging case: approx: 67 g

*The actual weight of the product may vary with the product configuration and manufacturing process.

Battery type: Lithium-ion polymer battery

Earbuds: 55 mAh (minimum value for each earbud)

Charging case: 510 mAh (minimum value)