Ergonomic ear-piercing design, tightly fitting the ear canal to provide a more comfortable wearing experience. Feel free to wear with one or both ears. The two headphones can connect to a device at the same time, share music with a person, or enjoy dual ear surround sound alone. It can also be used separately, the equivalent of two BT headsets.

Features:
Ergonomic ear-piercing design, tightly fitting the ear canal to provide a more comfortable wearing experience.
Feel free to wear with one or both ears.
The charging compartment can be charged by USB interface.
The two headphones can connect to a device at the same time, share music with a person, or enjoy dual ear surround sound alone.
It can also be used separately, the equivalent of two BT headsets.
Magnetic charge, put the earphone into the charging box to charge.
Adopt simple one-key operation mode, convenient and fast.

Specifications:
Item type: Earphone
Color: White, black(optional)
BT Version: 5.0
Power input: DC 5V 
Battery capacity: Headset: 3.7V, 45mAh
                           Charging cradle: 3.7V, 450mAh  
Supports: A2DP/HFP/HSP/AVRCP
Receive sensitivity: -92dBm
Working temperature: -10~50℃
Main material: ABS
Double channel support: call/music
Package weight: 147.7g / 5.2ounces
Package size: 0.12 * 0.09 * 0.038m / 4.72 * 3.54 * 1.49inch

Package list:
1 * Pair of earphones
1 * USB Cable
4 * Earplugs