Huawei FreeBuds 6i - Black Bluetooth Headset  (In the Ear)

Intelligent Dynamic ANC 3.0 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 second to seamlessly optimize noise cancellation for your surroundings. 27dB Average Full-range Noise Cancellation Up to 5 kHz Ultra-wide ANC Frequency 100% Noise Cancellation Capability Improved Less Noise, More Focus In a quiet place like a café, the earbuds reduce noises like background chatter, the coffee machine working, and the patter of footsteps around you, so that you can immerse yourself in your work. Less Noise, More Rest 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. Five Ways Improved Noise Filtering Chamber Noises passing through the earbuds are absorbed into and attenuated in the noise filtering chamber, with background chatter in the medium- and high-frequency range reduced the most. 3-Mic System Each earbud packs three microphones, which feature a 50% higher signal-to-noise ratio (SNR) than the previous generation, and boost the earbuds' performance in cancelling out medium- and low-frequency noises. 2.4 x Higher Computing Power HUAWEI FreeBuds 6i features 240% higher computing power than the previous generation thanks to Intelligent Dynamic ANC 3.0, which allows it to calculate the inverted-phase sound waves of in-ear noise in real time and send instructions to the driver unit. 11 mm Quad-Magnet Dynamic Driver The 11 mm quad-magnet dynamic drivers are 50% more sensitive than the previous generation, and generate reverse sound waves to counteract the noise entering your ears. Enhanced Ear Tips Ear tips made of skin-friendly liquid silicone provide a silky smooth touch, and come in three sizes. They provide a more secure fit and enhanced noise cancellation performance with superior airtightness. Select a pair of ear tips that best fit your ears. 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 powerful and Hi-Res certified, producing as low as 14 Hz of punchy bass-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, 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. Everything at Your Fingertips Listen for an astounding 35 hours with a fully charged case, or an impressive 4 hours after just 10 minutes of charging, to get going and grooving without missing a beat. 35 hrs of listening with a fully charged case 8 hrs of listening on a single charge Dual-Device Connection Connect to two devices at the same time and switch audio even between iOS and Android devices without having to repeatedly pair and disconnect. Audio Sharing Connect two pairs of earbuds to your HUAWEI phone to listen together with loved ones. IP54 Dust- and Water-Resistance Explore the great outdoors or plunge into intensive workouts with peace of mind, with IP54 dust- and water-resistance. nd manufacturing process. Audio Technology Dynamic EQ, Active noise cancellation, Call noise cancellation, Transparency Mode Battery Battery capacity Earbuds: 55 mAh (minimum value each) Charging case: 510 mAh (minimum value) 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) xThe charging data comes from Huawei lab tests. During testing, the ambient temperature is 25 C, for reference only. 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 xThe battery life data comes from Huawei labs with conditions by default: volume at 50%, and the AAC mode is enabled. The actual battery life may vary depending on the volume, audio source, environment interference, product features, and usage habits. Connectivity Bluetooth Compatibility BT 5.3 Simultaneous Bluetooth connection with dual devices Supported Splash, Water, and Dust Resistant