Bluetooth 5.0 earphones, each with a 30 mAh lithium battery. Features: Ear buds made from wheat straw and packed into a bamboo case., Ergonomically designed, with integrated touch control button on the earpiece, matching 300mAh charging base and LED charging status light., Hands-free and rechargeable, with Type C cable included. Packed in an original twist-open case, with a bamboo and wheat straw charging base and round bamboo frame., Presented in an attractive kraft design box., Materials such as bamboo encourage the use of natural raw materials, reducing pollutant emissions. It comes from a highly resistant and versatile plant with rapid growth and regeneration, making of it an excellent alternative to traditional wood., The capacities shown in all our external auxiliary batteries are real, all of them incorporating non-recycled, grade A batteries, with a service life of at least 500 charging cycles, and complying with CE regulations., In addition, they are manufactured according RoHS standards, and in compliance with the following safety requirements: Power bank overcharge protection system. Complete discharge protection system, which increases the durability of the power bank. Blocking system to prevent short circuits. Constant charging transfer system, in accordance with the capacity of the target device. Materials: wheat straw and bamboo. Colours: White. Size: 0 x 2.2 x 0 cm | 35g. Decoration Position: On the wheat straw section 30mm x 30mm pad print , or on the ear bud 3 x 15mm 1 colour pad. Print Size: On the wheat straw section 30mm x 30mm pad print , or on the ear bud 3 x 15mm 1 colour pad.