Product Description Specifications Nature line earphones made in resistant PLA . Features: PLA -Poly Lactic Acid- material, which is obtained from 100% natural resources such as corn starch, yucca or sugar cane. Can become 100% compostable at the end of its lifespan. Bluetooth® 5.0 connection and hands-free function. Eleg Decoration Position: On the Lid Print Size: 35 x 12 mm Product Materials: Bamboo/ PLA Compostable Eco Factors: Compostable Features: Bluetooth Material: Bamboo Eco Factors: Natural Material