131Express

Adjustable

Creative earhook design

IPX4

Waterproof sweatproof, more durable

7 Hour

Large battery capacity for long time use

17.8g

Lightweight and comfortable

Bluetooth 4.1

Quick connection

Long Standby Time and working time

Xiaomi Bluetooth Sports Earbuds built-in 110mAh rechargeable Li-polymer battery and adopts professional power-saving circuit design provides 7-hour working time and 11 days standby time for you.

Bluetooth 4.1 HD Talking

Bluetooth 4.1 technology comes with auto noise reduction function, provides the HD talking to you. 3s quick connection, no waiting. Furthermore, Xiaomi Bluetooth sports earbuds also can connect to 2 mobile devices simultaneously.

Separating on-cord control design

In order to control music play or calls answer freely, Xiaomi Bluetooth Sport Earbuds adopt the separating microphone and volume control button design, delivers clearer calls. Meanwhile, more tiny on-cord control also can bring you a more exercise free experience.

MEMS Microphone

Xiaomi Bluetooth Sport earbuds adopt the high-technology MEMS microphone, that provides the stable and clear sound, wherever you are. The high-quality calls always existed.

Soft and comfortable material

The earbuds body adopts the nanometer spray technology, wear resistance, and anti-oil. You just need to wipe it lightly after a long time use, and it will be like a new one. The earphone cable adopts the UV paint coating, offers you the comfortable hand feel.

Lightweight

Xiaomi Bluetooth sports earbuds are the only 12.8g. Meanwhile, combined with ergonomic design, it will bring you the excellent music experience.

Multi-technology Metal Appearance

Adopt the CNC carved cut, borax process, twice anodizing and so on technology, Xiaomi Bluetooth sport earbuds delivers the exquisite metal texture and wear resistant anti-scratch features.

Undistorted Sound

High sensitivity loudspeaker provides the strong bass. Independent sound chamber structure efficiently divides the interference of sound wave, and make the dynamic sound clearer, so that it delivers a more logical sound. Metal composite diaphragm enables the sound effect to be more stable and efficiently reduce the distortion of sound, let you experience the more realistic music.