Key Features:

24/7 Comfort:

• HUAWEI FreeBuds 4i are ergonomically designed for a stable and snug fit. 
• The super-light earbuds radically reduce the pressure you feel even after long hours of listening. Wear them all day in total comfort.

An Immersive Sound Experience:

• The sensors in HUAWEI FreeBuds 4i actively detect and reduce ambient noise.
• No matter where you're headed, you can always be immersed in the music you love.
• It has a dual-mic system that comes with a slit-duct design4 to effectively reduce outdoor wind noise. 
• The exclusive beamforming technology, combined with AI noise reduction technology, can pick up your voice more accurately even in a crowded environment.
• Hear and be heard loud and clear on every call.

Smooth Communication, Earbuds On:

• Want to hear your surroundings and listen to music at once? Just press the earbud and hold down to switch to Awareness Mode.

Music All Day:

• HUAWEI FreeBuds 4i have remarkable endurance. It can play music for 10 hours continuously on a full charge.
• The industry-leading quick charge technology gives you 4 hours' audio enjoyment from a 10-minute charge.5 Perfect when you're in a hurry.
• 10 hours of continuous music playback.
• 22 hours of continuous playback together with charging case6.
• 4 hours of audio enjoyment from a 10-minute charge5.

Crystal Clear Sound that Blows You Away:

• The 10 mm dynamic coil driver and sensitive polymer composite diaphragm bring you rich instrumental harmonies, clear vocals, punchy bass, and finely balanced sound.
• Be impressed by the range of emotions these small earbuds can evoke.

Win, Wherever You Go:

• With low latency, the audio and visual of your favorite game always remain in sync, giving you a competitive edge for the win. The battle is on, wherever you go!

Open, Connect:

• Just open the charging case, and a pop-up notification will prompt you to pair with HUAWEI FreeBuds 4i.8 Pair once, and from then on the earbuds will auto-connect to your phone or tablet whenever you open the charging case.

Intuitive Touch Controls: 

• Both earbuds have built-in capacitive sensors for intuitive touch controls, supported by an advanced algorithm for more accurate response.
• Play music, make calls, and reduce noise, all with a few simple gestures.

Product Specification:

Per Ear Bud:

• Height: 37.5 mm
• Width: 21 mm
• Depth: 23.9 mm
• Weight: About 5.5 g

• Height: 48.0 mm
• Width: 61.8 mm
• Depth: 27.5 mm
• Weight: About 36.5 g

Battery capacity:

• Per earbud: 55 mAh (min.)
• Charging case: 215 mAh (min.)*

Playtime:

• Music playback duration: 10 hours (with noise-canceling disabled)
• Music playback duration: 7.5 hours (with noise-canceling enabled)
• Voice call duration: 6.5 hours (with noise-canceling disabled)
• Voice call duration: 5.5 hours (with noise-canceling enabled)

Battery type:

• Lithium-ion polymer battery    

Voice call test: 

• The earbuds were connected to the phone over Bluetooth with the volume set to 50%. 
• A voice call was then conducted until the voice could not be heard from one of the earbuds.
• The battery life will vary depending on the device settings, usage, and other factors.

Controls:

• Press control: twice times / long press

Connectivity:

• Bluetooth Compatibility: BT 5.2

Sensor:

• Both earbuds use built-in capacitive sensors

Driver:

• 10 mm Dynamic 
• Audio Technology:
• Active noise cancellation
• Call noise cancellation