Huawei FreeBuds 6i Bluetooth Headset  (In the Ear)

Intelligent dynamic ANC 3.0 generates noise cancellation parameters through real-time model building, with the algorithm specially trained and tuned for 34 scenarios. HUAWEI FreeBuds 6i monitors noise every 2.6 s and adjusts the parameters within about a second2 to seamlessly optimize noise cancellation for your surroundings. Less Noise, More Joy HUAWEI FreeBuds 6i is designed to handle daily scenarios like subway rides, which involve a distracting level of noise across a wide frequency range, such as wheel rolling, conversations, and door opening/closing. Just slip on your earbuds, enable ANC, and tune out with your favourite tunes. Distraction-free Calling The earbuds come equipped with three microphones that work in tandem with deep neural network (DNN) algorithm to distinguish voices from noise and cancel out noise during calls. Bass to Bowl You Over The 11 mm quad-magnet dynamic drivers are 50% more powerful8 and Hi-Res certified, producing as low as 14 Hz of punchy bass9-performance that's sure to take your breath away. Easy on the Ears Thanks to simulations conducted on more than 10,000 ear samples, the in-ear components are 6% smaller,10 and key indicators that directly affect wearing comfort have been optimized. Skin-friendly ear tips made of liquid silicone boost noise cancellation performance, without compromising on wearing comfort. Fast Charging, Longer Listening Listen for an astounding 35 hours with a fully charged case,1 or an impressive 4 hours after just 10 minutes of charging,11 to get going and grooving without missing a beat. Specifications: Dimensions Each earbud: Height: 31.4 mm, Width: 21.3 mm, Depth: 23.7 mm. Weight: 5.4 0.3 g Charging case: Height: 48.2 mm, Width: 61.8 mm, Depth: 27.0 mm, Weight: 34 1 g Audio Technology: Dynamic EQ, Active noise cancellation, Call noise cancellation, Transparency Mode Sensor: Infrared sensor, Hall sensor, Touch sensor Battery: Battery capacity - Earbuds: 55 mAh, Charging case: 510 mAh Charging Method: Wired charging: USB-C Charge time: About 40 minutes for the earbuds (in the charging case), About 1 hour for the charging case (wired) Battery life: Music playback with the earbuds only (ANC OFF): 8 hours Music playback with the earbuds only (ANC ON): 5 hours Music playback with multiple charges in the case (ANC OFF): 35 hours Music playback with multiple charges in the case (ANC ON): 20 hours Controls: Press & hold: Enable or disable noise canceling/Awareness Swipe up/down: Turn the volume up or down Double-tap: Play/pause music, answer/end a call Triple-tap: Play the next track Connectivity Bluetooth Compatibility: Bluetooth 5.3 Pop-Up Pair: Supported Simultaneous Bluetooth connection with dual devices: Supported Splash, Water, and Dust Resistant Earbuds: IP54 Speaker: 11 mm quad-magnet dynamic driver, Frequency response range: 14 Hz to 40 kHz