Wireless Earbuds, KNGUVTH Bluetooth Headphones V4.2 Mic Earpieces True Wireless Stereo Hands Free Call In Ear Sweatproof Sport Earphones Noise Cancelling Headset with Charging Box

Features:

• 【TRUR WIRELESS INNOVATION】Built-in HD & Sensitivity Microphone, use import CSR Bluetooth chip, acoustic echo cancellation guarantees high quality sound and enables you to call clearly at any place; true wireless stereo 360 degree, left and right channel separation, can be used alone or in pairs
• 【LONG BATTERY】Hands-free earplug built-in 75mAh rechargeable battery, up to 6 hours continuous talking time or music time, 1 hours charging time, 120 hours standby time, support battery power display for ISO system, ear buds work status is not flash, invisible in ear, more convenience
• 【ADVANCED BLUETOOTH V4.2+ EDR】Intelligent noise cancelling earpiece, easily and quickly pairing with your smart phones, 12 meter long transmission distance, connection greater stability; support all Bluetooth device cell phones, iphones, iwatch, Samsung Galaxy, tablets, laptops and so on
• 【CUSTOM FIT】 Ergonomically designed to perfectly fit your ears, very lightweight, only 0.17 oz for one, comfortable to wear and secure fit , not easy to fall; mini invisible ear buds, one big button design, press easily and operate conveniently, easily to answer/hang up calls, play/pause/switch music
• 【WARRANT REPLACEMENT】 12 months wireless earbuds warranty guaranty, unconditionally refund or resend with any quality problems, 24 hours quick reply, only offered by KNGUVTH Store