Warranty of the product is limited to manufacturing defects only
Adjust earphone sound to proper volume to avoid ear damaging. Never use an earphone while riding a bicycle, a motor bike or driving a car. It is dangerous to increase the sound too high because you cant hear extend sounds. Take great care about traffics around you. Please dont pull the cord too hard in case of breakage. L is left and R is right.
Reviews of Syska S6 Sports Wireless Bluetooth Earphone With Mic For Oppo Mobiles (Random)