Model Name: Huawei Freebuds 4i Per earbud: 55 mAh (min.)* / Charging case: 215 mAh (min.)

Music playback duration: 10 hours (with noise-canceling disabled) Voice call duration: 6.5 hours (with noise-canceling disabled) Lithium-ion polymer battery Press control: twice times/long press Bluetooth Compatibility: BT 5.2 Pop-up pair: supported Wear detection: supported Sensor:Both earbuds use built-in capacitive Driver:10 mm Dynamic Audio Technology: Active noise cancellation Call noise cancellation Downlaod APP : HUAWEI HEALTH Active noise reduction|10 hours of continuous playback Pure sound quality

Small, not to be underestimated

The small and round headphone box is held in the palm of your hand, and the warm touch reaches your heart. The concise and clear process design uses each arc to outline the exquisite outline of the headset.

This pair, anatural pair

Bionic headphones 3D ergonomic design and ear canal close fit 2 ; lightweight body, reducing the burden to your ear, more comfortable wearing experience.

No matter how noisy the world is, just listen to yourself

Huawei active noise reduction technology, can effectively reduce the noise common life 3 . Whether it is a noisy station, a lively shopping mall, or a subway in the morning and evening rush hours, turn on the noise reduction, and you can enter the quiet music world without turning up the volume. The dual-microphone

Good-sounding, never tire of listening

Compact earphones, built-in 10 mm dynamic coil unit, with polymer composite diaphragm, clear and transparent vocals, outstanding instrument details, overall three-band balance, clear layers, let you feel more musical emotions.

Ambient sound is transmitted through, you can listen to it if you want

Long press the headset to quickly switch the transparent transmission mode, you can perceive the surrounding environment without taking off the headset, and communicate with people more easily.

Long battery life, always with you

Headphone continuous music playback time of up to 10 hours 1 , charge for 10 minutes and 4 hours to bring you smooth listening experience 5 , let the music at any time companions.

Audio and video synchronization, fun sharing

The headset uses an advanced low-latency 7 algorithm, which shortens the communication interval between vision and hearing, allowing you to play games, watch dramas, and watch games, all in a happy synchronization.

Lightly, Simpler

Touch the headset, you can easily control, so that every time you had a heart operation should go ahead.

Accompaniment for every moment of life

Huawei Music provides tens of millions of music libraries, popular playlists, exclusive columns, audio stations, HiFi ultra-clear sound quality songs, and other personalized services, such as panoramic multi-channel, running music, ringtones, and dress up. Users can enjoy them anytime, anywhere The fun of high-quality music.