Gear Matrix True Cordless Earbuds Headphones From Hugo Boss Bring Together Superior Technology & a Sleek & Compact Appearance for an Elegant User Experience. Cordless Earbuds Offers a Play Time of Up to 4.5h Per Chage & a Total Capacity of Over 24 Hours Within the Portable Charger Case. Chipset Uses the Latest Bluetooth 5.0. Technology Offering Ultra Low Latency with Clear Transparent & Deep Sound. Each Bud is Equipped with a Dual Microphone for Ultra Clear Transparent Call Hand-free Call. Buds Uses Haptic Touch Technology to Control Your Paired Device. Earbuds Also Offer Enc Noise Reduction Technology to Reduce Ambiant Noise. Case Can be Charged Either by a Usb-c Cable Supplied in the Gift Box or Using Any Qi Cordless Charger. Dimensions: 60 x 40 x 20 Mm Minimum Quantities Apply.