Defunc TRUE AUDIO Earbud - Black

True Wireless Earuds: An app-controlled audio experience. With the Defunc Audio app, we optimize the music experience for our customers. With a great quality driver, together with the application we deliver to the user, we offer a full HiFi experience. The user can adjust the equalizer according to their own preferences or use our preset settings for different types of music: RMB, Rock, Classical, Pop, or Dance music. Design and Function: Designed with pure quality to not only look stunning but also work brilliantly with the latest technology. Comfortable design for perfect fit and hold in the ear Bluetooth 5.3 Dual: For the best possible connection and sound between smartphone and earphone. Super high-resolution decoder and advanced audio coding technology to improve communication problems of the past. A great sound experience with the ability to change your sound to suit your individual taste and performance and our incredible super low latency for incredible sounds Product specifications: Defunc app for customized/enhanced music experience, Bluetooth version: 5.3 dual mode, low latency: 50 msec, 13 mm driver diameter, 32 ?, playing time: 7-8 h, standby time: 80 h, charging time: buds 1.5 h, case 30 min, charging means: fast charge USB-C to USB-C, waterproof: IPX4, codec: AAC/SBC, total playing time: 30 h