Waterproof Wireless Sports Earphones

Features  Our waterproof wireless sports earphones is made of an advanced polymer lithium battery, which offers up to 13hours of superior audio performance and talk time after only two hours' charge. The built-in improved polymer lithium battery can be charged wirelessly via compatible devices such as iPhone, iPad or iPod touch. And it will show the remaining battery power of the headphones on your Phone screen. Product Details Bluetooth：V5.0Operating Range: 33ft/10mResistance：16ΩSensitivity：92db±1.5db@1kHzBattery Capacity：150mAh/3.7VTalk/Playing Time: 13hrsStandby Time: 300hrsWaterproof Level: IPX7 WaterproofMaterial: TPEEarwigs: Silicone Package Includes 1 x Waterproof Wireless Sports Earphones1 x EVA Carrying Case1 x Cable Clip1 x Cable Clothing Clip 1 x USB Charging Cable USB1 x User Manual1 x Pair of Memory Foam Ear Tips 3 x Pairs of Ear Wings (S, M, L)4 x Pairs of Normal Ear Tips (XS, S, M, L)