RKS BT550 Wireless Bluetooth 4.2 Earphone portable Sport In-Ear (BLACK) Smart Headphones(Wireless)

RKS BT550 is pure voice broadcast Bluetooth headset, Bluetooth 4.2 version, stable performance, power saving program upgrade, this section headset can be used continuously 8-9 hours, rechargeable lithium battery, stylish appearance! worth having.This Bluetooth headset product is a wireless music, call function, high quality as one of the high-quality stereo Bluetooth headset. Stylish, beautifully designed, easy to carry, suitable for home, outdoor tourism, gym and other places, anytime, anywhere to enjoy the music to bring the relaxed feeling. Get rid of the wired bondage, combined with perfect sound quality so that the movement is more free and happy. [Bluetooth 4.2 program] ultra-power program, support for mobile phones, tablet PCs, TV and other Bluetooth equipment paired music.