Huawei Freebuds 5i - Black HUAWEI Bluetooth: Y Depth: 26.9 MM Height: 48.2 MM Width: 61.8 MM Digital Recorder: N Dongle Required: N Radio System: N Surround Sound: N Wifi Enabled: N HI-RES AUDIO CERTIFIED. Enjoy clear and quality sound from your Bluetooth earphones with a tailor made listening experience. MULTI-MODE ACTIVE NOISE CANCELLING. Choose among Ultra, General, and Cozy noise cancellation modes, to adapt the effects to the surroundings areas POWERFUL BATTERY LIFE & FAST CHARGING: The wireless earbuds can deliver up to 28 hours of music playback when used with the charging case ALL-PURPOSE INTERCONNECTIONS: HUAWEI FreeBuds 5i can simultaneously connect to two devices at once COMPACT AND COMFORTABLE: The in ear headphones are shorter and 11% lighter than previous version