Shenzhen Vanda Technology limited. was established in December of 2001. We are a professional manufacturer specialized in R&D, production and sales of Bluetooth Products, including Bluetooth Earphone & headset, Bluetooth smart watch and wrist, Bluetooth anti-lost and GPS tracker. Now, we are developing many new Bluetooth V4.0 series, like Bluetooth body balance, Bluetooth body fat scale, Bluetooth dumbbell, Bluetooth rope skipping, Bluetooth personal beauty device etc. for Bluetooth sports and ...   |