Features:
<br />1 Wireless Bluetooth 4.1 sports earbuds
<br />2 Perfect for people who loves music and sports
<br />3 IPX4 waterproof, sweat resistant and durable
<br />4 With ear-hook, anti-drop
<br />5 Support volume control and song switch
<br />6 Allows pairing two Bluetooth devices simultaneously
<br />7 Seperate the microphone and the volume control key, more convenient in sports
<br />8 Built-in 110mA rechargeable Li-ion battery, 280h standby time, 7h play time 
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<br />Specifications:
<br />1 Color: Black, White 
<br />2 Wearing type: In-ear with ear hook 
<br />3 Function: Answering Phone, Bluetooth, Microphone, Multi connection function, Song Switching, Sweatproof, Voice control, Waterproof  
<br />4 Material: Metal
<br />5 Connectivity : Wireless 
<br />6 Connecting interface: Micro USB 
<br />7 Application: Mobile phone, Sport 
<br />8 Impedance: 32ohms 
<br />9 Music Time: 7h 
<br />10 Standby time: 280h
<br />11 Extended Function tBluetooth: Yes 
<br />12 Bluetooth version: V4.1 
<br />13 Bluetooth distance: W/O obstacles 10m 
<br />14 Bluetooth protocol: A2DP, AVRCP, HFP, HSP 
<br />15 Bluetooth mode: Hands free, Headset
<br />16 Battery Capacity(mAh): 110mAh
<br />17 Weight: 29g
<br />18 Package weight: 85kg 
<br />19 Package size (L x W x H): 10.50 x 7.30 x 4.50 cm / 4.13 x 2.87 x 1.77 inches
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<br />Package Contents t
<br />1 x Xiaomi Earbuds 
<br />5 x Pair of Ear Tips 
<br />1 x Charge Cable