B9 BT 5.0 Earphones Sports Mini Earphones Cordless Stereo Headphone with Auto Pairing Touch-Control LED-Display Waterproof Telephone Answering Function

This is a cordless mini earphone with waterproof function which will enable you to enjoy the beautiful stereo music. 

Features:
High quality HiFi sound and CVC noise reduction. Let you enjoy the stunning stereo music. 
BT function. It will automatically connect to your phone.
Sport waterproof. No fear of water. 
LED display and touch-control. Simple to use. 
Built-in microphone for hands-free calls. 
Scientific shape design in accordance with human ear. Comfortable to wear and not easy to drop. 
True cordless earphones connect to each other without any wires.
Siri voice assistant. More convenient to use.
Small size & light weight but powerful. 

Specifications:
Item Colour: Black, red, silver(optional)
Battery: Lithium battery
Voltage: 3.7V
Current: 5V/200MA
Loudspeaker: 8MM
Working Hours: 3 hrs
Transmission Distance: ≥10 meters
Package Size:125*91*46mm/4.9*3.6*1.8in
Package Weight:114.8g/4oz

Packing List:
1*Pair of Earphone
2*Pairs of Ear Tip
1*Charging Bin 
1*Charging Wire
1*User Manual