Wheat straw bluetooth headphones are comfortable, lightweight and durable wireless earphones. They feature Bluetooth® 5.0 technology for a stable connection and a built-in microphone for answering phone calls. They're foldable, and the over-ear design offers a perfect sound experience. The integrated 200 mAh lithium battery provides up to 4 hours of playback, and can be fully recharged in 2 hours. Operational range up to 10 meters. Made from a blend of wheat straw and ABS plastic, reducing the use of virgin plastic. Delivered in a gift box with user manual.