New X15 TWS Wireless Bluetooth Headset Wireless Gaming Headphones Sports Bluetooth Gaming Headset Bass Sound, Black

1.BT version5.0,suitable for most BT devices,with more stable signal and faster connection speed.Each product is strictly tested to ensure that there is no problem in sending the goods. 3.Always a pre-production sample before mass production; Always final Inspection before shipment; 4.Delivery of packages within 24 hours of ordering products, Each product is rigorously tested to ensure that there are no quality problems before sending the goods. Please feel free to order. more steady and have any questions about the case we will do our best to help you.syi