Adopted advanced Wireless V5.0 technology and high-sensitive inbuilt mic with noise canceling technology, our earphones deliver crystal clear stereo sound with transmission range up to 32.81ft without barrier. Inbuilt 70mAh rechargeable battery, 7Hrs unstoppable HD sound music while only 2Hrs fully be charged. The magnetic charging case and soft silicone ear-hook offer a comfortable fit. And IPX5 waterproof prevents headphones from sweat and corrosion. A really comfortable experience for sports lover, white collars and those who needs music while commuting.

Features:

• Crystal Clear Stereo Sound: Adopt wireless V5.0 technology with stable signal transmitting, offering impressive crystal clear stereo sound with the 32.81ft maximum distance connectivity. Adopt high-sensitive microphone with noise cancellation technology to reduce ambient noise, grasp the details of voice and offer crystal clear sound even in a noisy environment.
• 7Hrs Work Time & 2Hrs Fully Charged: Inbuilt with 70mAh rechargeable lithium polymer battery and equipped with USB charging cable, 7Hrs unstoppable music time or talking time while only 2Hrs fully be charged. The included 800mAh charging box can charge the single earbud about 20 times, keeping you enjoying music 140Hrs (for lasting nearly 6 Days) without any worry for low battery.
• One-button Control: Featured with function button, simply and quickly fulfill almost all functions like answer/end a phone call, play/pause, volume/track adjustment, pairing, power on/off, etc. Easy operation and brings you much convenience.
• Magnetic Charging & LED Power Display: Simply put your earbuds near the charging interface and they will be held in place magnetically and recharge. With the design of charging case battery LED display, it can clearly show how much battery is remained in the charging case.
• IPX5 Waterproof & Widely Used: Adopt Water-resistant Silicone Gel materials with special treatment can efficiently protects sport earphones from sweat and ensures more guaranteed life span. Optimal for running, jogging, hiking, yoga, exercises, gym, fitness, traveling, etc..