For OPPO Watch Free 1 Pair Metal Watch Band Connector(Gold) Type-Camera Filters Impedance: BNC 75 Ohms

Impedance: BNC 75 Ohms

40HQ: 1439 cartons * 400 pcs = 575600 pcs

and the 20pin old motherboard can also be used

Model: K18

For OPPO Watch Free 1 Pair Metal Watch Band Connector(Gold) Type-Camera Filters Impedance: BNC 75 Ohms1. Material: Metal 2. Not easy to oxidize and corrosion resistant 3. Good quality and long service life 4. Easy to replace 5. Note: This product does not contain the strap in the picture Specification: General Compatible with OPPO: Watch Free Package Weight One Package Weight 0. 01kgs 0. 03lb One Package Size 5cm * 5cm * 1cm 1. 97inch * 1. 97inch * 0. 39inch Qty per Carton 500 Carton Weight 5. 00kgs 11. 02lb Carton Size 20cm * 20cm * 40cm 7. 87inch *