Wireless Earbuds, Letsfit Bluetooth 5.0 Headphones True Wireless HD Stereo Sound Earbuds, in-Ear Headset 24h Playtime with Built-in Microphone Portable Charging Case Description Features: Bluetooth 5.0: Adopts advanced Bluetooth 5. 0 technology, supports stereo hands-free calls. Offering low power consumption, a more stable connection and zero transmission delay.Hi-Fi Sound Quality: Built-in 13mm large size speaker drivers provide you with rich, great Hi-Fi music enjoyment and clear microphone phone calls no matter where you are.24 Hour Battery Life: Letsfit Bluetooth headphones delivers 4 hours of listening time/talk time on one full charge. And comes with a 500mAh charging case, letting you recharge your earbuds up to 5 times.Ergonomic Design: Ergonomically designed, each earphone weighs only 4.5g/0.16oz and fits firmly in your ear whilst still retaining comfortability. Accompanying you every step of the way.One Button Control: Design with multifunctional control button, simple and easy to control previous/next song or receive/reject phone calls. Product Details: Handling We will ship all orders within 3 business day of payment. Delivery We Ship Outside of the Continental US. Return Policy All items qualify for returns within 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged. Feedback We take our reputation seriously, we buy and sell online, so we understand the value of trust. If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction.