XT11 Wireless Magnetic Earphone Bluetooth In-Ear With Mic Sports Waterproof Music Earplugs Headset for Smartphone

Features:
Ergonomic design, comfortable to wear easy to fall.
In Ear design, reducing the world's best bass.
Unique magnetic control, Not easy to fall.
Built-in high sensitivity microphone, clearer voice quality.
Built-in lithium battery, support for 2 hours fast charging, provide up to five hours of music / talk endurance.
Bluetooth one with two to meet the needs of multi-source.
With a play button, you can control the music player and make and receive calls and other functions.
 
Specifications:
Color: Silver/Light Blue/Gold/Pink
Bluetooth version: CSR4.1
Job scope: > 10 meters (disabled)
Standby time: > 180 hours
Life time: > 1~3 hours
Charging time: 1 hours
Support agreement: A2DP, AVRCP, HSP, HFP
Frequency response: 20 hz - 20 KHZ
 
Contents:
1 x  Bluetooth Earphone
1 x USB Cable charger
1 x Users Manual