We are a professional manufacturer in TWS true wireless stereo Bluetooth earbuds, Bluetooth earphone, wireless charger, power bank, smartwatch etc. Our company is located in Shenzhen, China. HainoTeko are our brand. We believe that quality is the most important things for consumer electronics. So, we have a strict quality control system. What’s more, with many years of rich experiences in OEM, we can supply our customers one-stop latest advanced electronic products. We always try our best to meet customers reasonable request and provide professional service. Win in the details and highly reputation from our customers. We are looking forward to offer to you and cooperate with you and provide the best after-service in future