Remax Earphone Headset Stereo-500HB

iphone xiaomi with Microphone Product Model: RB-500HB product color: white, black, deep coffee Bluetooth version: V4.1 impedance: 32Ω Operating voltage: 3.3-4.2 V Charging time: 2.5 H Battery: 3.7 V / 350 mAh Soft PU coated material headphones, feels very soft without feeling the heart ear when used, with quite large diameter is 76mm ear Pointing the Built-In Intelligent Noise Reduction 300mAh Rechargeable Battery offers 14 hours hearing keep going. Compatibility Fine Process Elegant Fashion Design Black / White Colors Multi Remax USA UU RB-500HB is equipped with high-quality speakers, two independent speaker cameras designed, offers users clean sound, with powerful bass and sound. able to connect to two devices at the same time Equipped with high quality polymer battery system along with modern saves you the maximum energy saving battery, protects the battery and improve the service life of 1 charge Compatible with most existing audio devices in the market, ranging from smart devices for iOS and android or until the device connected through AUX port.