XT11 Magnetic Bluetooth 4.2 Earphone Sport Running Wireless Neckband Headset Headphone with Mic Stereo Music For All Smart Phone
Russian Friend Pay Attention Please!!!
Please fill in receiver's full name in the order due to new policy of Russiann customs, otherwise you probably won't receive package finally.
-Exclusive design patents, headphone ergonomic design, comfortable to wear easy to fall.
-Ear 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.
-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
1 x USB Charging Cable
1 x User Manual