Product details?The headset has a built-in Bluetooth 5.0? to be called a new generation of headphones. Redmi Air.Dots is equipped with the latest Bluetooth 5.0, the data transfer rate is up to 2 times compared to the previous generation, the connection is faster and more stable. Listening to music and playing is smoother and softer
??Noise Reduction of 7.2mm Moving Coil Drive Unit and DSP Intelligent Environment Noise Reduction:?
? when material and setting are the same, the larger the size of the speaker unit, the better of the low frequency
? The Redmi Air.Dots are equipped with a 7.2 mm sound unit, which has a low frequency dip and a medium to high frequency.?
??Free to adjust, comfortable to wear, not easy to fall
? Lightweight and comfortable to wear is the highlight of Redmi Air.Dots
? Thanks to the strict weight control of the single headset at 4.1 g. You do not have to worry about it falling down
? We have prepared 3 models of ear protectors to meet your highest demands of closure and firmness, even when running, punching and listening to music.?
? 4 hours battery life with charging box. Using the time extends to 12 hours. The storage box is also a loading box
? The headset can not only be protected and stored, but the headset can be charged twice as much
? Automatic second connection
? Bluetooth 5.0, the connection is more stable
? 12h long battery life, with charging box
? Double-ear multifunction button, anti-missing
? Summon voice assistant, voice control mobile phone
? Comfortable to wear, self-adjusting, not easy to fall off
? Headphone Battery Capacity: 40mAh
? Charging Box Battery Capacity: 300mAh

Note:
? Put the level when charging, otherwise it may cause the charge to go off
? Cannot be used alone
? Available in both upgraded and non-upgraded versions, shipped randomly. Upgraded version with “mi” logo, non-upgrade version with “redmi” logoType:?In-Ear?
Material:?ABS?
Features:?Portable?
Main Functions :?BluetoothApplication:?Running,Sport,Working?
Cable Length (m):?0m?
Compatible with:?Computer,Mobile phone?
Connectivity:?WirelessBluetooth:?Yes?
Bluetooth protocol:?A2DP,AVRCP,HFP,HSP?
Bluetooth Version:?V5.0?
WIFI:?NoPackage weight:?0.091 kg?
Product size (L x W x H):?6.20 x 4.00 x 2.72 cm / 2.44 x 1.57 x 1.07 inches?
Package size (L x W x H):?15.00 x 10.00 x 5.00 cm / 5.91 x 3.94 x 1.97 inchesPackage Contents:?1 x Pair of Earphones, 1 x Charging Dock, 2 x Pair of Ear Caps, 1 x Chinese User ManualColor and Style Disclaimer:
The item color and style(or pattern) is subject to stock availability, we reserve the right to substitute for another color/patternvalue for money

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