Bamboo Free Flow TWS earbuds in case - Let the music flow with these true wireless earbuds in charging case. The bamboo earbuds have a 35 mAh battery and can be re-charged in the 500 mAh charging case within 1 hour. With auto pairing function so easy to pair to your mobile device. Playing time on medium volume about 3 hours. With BT 5.0 for optimal connection. Operating distance up to 10 metres. With pick up and mic. Including 3 size silicone ear tips. Bamboo and ABS material.