The MIXX StreamBuds Micro M2 are a Hybrid design fit, this is a more traditional long stem design that’s also silicon free. The Micro M2 comes with a handy pocket sized charging case that holds an additional 18 hours of charge, and with the 6 hours of charge the Micro M2 earbuds hold, thats a total of 24 hours of charge available to you when you’re out and about. Features: Touch sensor controls with play, pause and more Activate Google Assistant and Siri Hands Free calling Wireless play time of 6 hours Total play time of 24 hours with charging case 15 mins quick charge, 15 mins = 2 hours Contoured earbud design Silicone free earbuds Specifications: Dimensions: H:5.0 x W:6.0 x D:2.7 cm Colour: Black Guarantee:2 years Material: Plastic Model Number: SBM2-MB-MB-239