Bluetooth 5.1 version compared to the previous generation: 1. Most mobile phones can automatically pair; 3. Lower power consumption and more environmentally friendly. Bluetooth version: 5.1 (default name: Car BT).
Total number of boxes: 20 units. Single unit weight: 0.682KG. Net weight of the whole box: 13.64KG. All items will be checked before packing. All items are new and of high quality. We will reply you within 24- 48 hours.