Product Description: Product Name TWS Earbuds Chipset V5.1 JL 6969 Transmission distance 10m Erphone battery capacity 33mAh Power box battery capacity 180mAh Charging time 1h Music time 4h Frequency 20-20KHz Material ABS Picture Show Packaging & Shipping : Package 1. Paper box or poly bag with Carton Box Out side; 2. OEM packing Delivery 1. Sea transportation, air transportation is available; 2. DHL FedEx EMS TNT UPS is available; 3. Ali Logistics is available Other Service 1. We can offer product pictures to our customers, welcome to contact us. 2. Free lables for Amazon customers FAQ: Q1:Can I print our logo on the products and change the color of products? A:Yes, we accept OEM service. Q2:Can I get a sample? A:Of course, but you may need to pay sample charge which will be returned after any order signed. Some stock sample will be free for you! Q3: What is the sample lead time & production lead time? A: the stock sample 1 day, making sample 3-5 workdays after received your sample charge. The production lead time depend on your order quantity, about 3-15 days. Q4: What's your payment terms and trade terms? A: We can accept TT, Paypal, L/C at sight. 30% deposit and 70% before shipment. We'll show you the photos of the products and packages before you pay the balance. Q5: What is your terms of delivery? A:Fedex/DHL/UPS/TNT/EMS for sample By air/sea/train for batch goods; Airport/port /station receiving. Customers specifying freight forwarders or negotiable shipping methods. Q6:What certificates your products have? A:Most of our products have CE RoHs FCC BQB etc. Don't worry about the quality!