Type C Port :Compatible with all devices which support Type C Analog Audio. (If your phone has 3.5mm jack then this will not support). Works well with OnePlus, Oppo, Vivo, Huawei. Super Extra Bass: MoBass earbuds with Type C jack have been designed to snugly fit inside your ear canal. They stay put and lend you added comfort even during long hours of music listening. Now Listen to your favourite genre of music and MoBass will ensure lossless audio. 10mm Noise Isolation Drivers- Perfect for HD sound that covers the full audio curve. Three sizes of ear gels S/M/L are provided to fit ears of all shapes & sizes. Ear cup & ear gel design is optimum to isolate external noise & lock in the music. Hands-free Communication: Easily control music, phone calls with the one-button remote control and microphone. A small clip has been provided to clip onto your garments to prevent flapping. In-Line Remote controls Music & Calls & activates voice assistants. Customer Support: 6 Months Manufacturers replacement warranty :reach out to us on the email/phone numbers provided on the box or via social media and we will respond within 24 hours.