Lersyco Bluetooth Earbuds, TWS Wireless Headphones with Qualcomm aptX, Delivering Immersive Surround Experience, with Built-in Mic, Bluetooth 5.0, 120H Playtime with 2200mAh LED-Display Charging Case Description Features: [Qualcomm QCC3020 Audio Chip Inside]: QCC3020 aptX audio technology provides hi-res wireless audio, stable signal connection and low latency. It supports true wireless stereo (TWS), gives you extraordinary immersive surround experience.[Bluetooth 5.0 and CVC 8.0]: Bluetooth 5.0 has 2x the date rate, 4x the range and lower power consumption compared to Bluetooth 4.2. CVC 8.0 Noise Cancelling technology reduces the background noise to make people on the other side of the phone hearing more clearly during phone calls.[Comfortable to Wear and Easy to Pair]: Ergonomic design of the earbuds makes them stay in your ears pleasantly and firmly during running, exercising or calling. The 2 earbuds will automatically connect to each other once you pick them out of the case. You just need to open Bluetooth and click "LERSYCO-T15" on your device to connect.[2200mAh Charging Case]: It can charge the earbuds for about 20 times. With one full charge they can play for 6 hours. The charging case can also be used as mobile power bank and charge mobile devices. 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.