2017 Best Selling Facotry Wholesale Sport Invisible Mini V4.1 Best Earbuds Bluetooth

2017 Best Selling Facotry Wholesale Sport Invisible Mini V4.1 Best Earbuds Bluetooth   1. Battery capacity(erabuds): 40mAh  2. Battery capacity(Box):320mAh(Provides 3-4 Times Charges) 3. Chipset: CSR64110 4. Adopt the advanced CVC6.0 active noise-cancellation  5. Charging time:  2 hours  6. Work time: one for 3-4 hours, and a set for 2-3 hours  7. Stand-by time: 30 hours 8. Wireless range: one for above 15m     Product Show   Package and Shipment   Certifications   Company Information   Contact   FAQ 1. Q: How could I get some samples?
A: We are honored to offer you samples.

2. Q: Could you offer logo printing service? 
A: If you send us vectorial logo file, we could show you artwork.

3.Q: Where is your factory located, how could I visit?
A: Our factory is located in Shenzhen, China. Welcome to visit our factory.