Mr. Gadget's Solution Bluetooth Headphones Wireless Earbud

High quality sound ear buds with microphone - quality stereo in ear headphones with superb bass sound. Clear high and low volume. Built-in mic with voice notification giving your hands-free voice experience. Made with anti-sweat material to keep these running ear buds fully functional even when dripping with sweat. Our waterproof ear buds will be a great addition to your running accessories. New wireless Bluetooth headset. The special design increase stability with a comfortable, personalized fit for the ears. Product NameBluetooth Headphones Speaker Diameter10mm The headset pinUSB ChipsetBK Bluetooth version5.0 Working time4hours Battery capacity85mAh Impedance16 ohm Sensitive110dB±3dB/KHz Output sound source Android IOS/volume Package Include: Hands free. (Black)