Xt11 Magnetic Music Bluetooth 4.2 Wireless Earphone Bluetooth A7D5

Magnetic design, in-ear design, waterproof sweatproof, intelligent noise reduction, Bluetooth 4.2, low-power transmission, power display, Chinese and English. Built-in lithium battery safety, one hour of use per day, only need to be refreshed once a week, bid farewell to frequent recharges. Waterproof design, you can enjoy music for relaxation and sports. Chip one for two. Can support two mobile phones at the same time, freely switch, play and make calls Transmission distance: outdoor distance 10 meters in a straight line. Battery capacity: 55 mAh polymer lithium battery. Music listening time: 2.5 hours Support music up and down / pause playback. Pairing mode: support long, red, blue and fast flash is in pairing mode Chinese and English voice switching: When the red and blue lights flash alternately, press the power button twice. Connector type: wireless Function: for mobile phone, Internet bar, video game, monitor headphones, hi-fi headphones, iPod, sports, common headphones Wireless type: bluetooth Connectors: None Style: Neckband Communication: wireless Active noise cancellation: Yes Supported memory card: No. Wireless: Yes Support APP: Yes With Microphone: Yes Impedance: 8 ohms Support Apt-x: No Sensitivity: 122 /-3dB Frequency Response Range: 20-20Hz Volume Control: Yes Vocalism Principle: Electrostatic Waterproof: Yes Control Button: Yes Bluetooth Version: Version 4.2 Talk Time: 2.5 Hours Standby Time: 130 Hours Charging Time: 1-2 Hours Operating Current: 22MA Standby Current: 4uA Your Request: Quick Start: ON Suspend Suspend: Off Quick Connection Status: Pull Down Quick Connect: Device Connected Prompt Disconnect: Device Disconnected Low Battery Message: Low Battery