Wireless TWS Earbuds Gaming Earphone Headsets Headphone Multilayer PCB Assembly for BT Earphones PCB Original size:510*330*260 mm, (Customizable) a box 300 set/box (Based on actual packaging) Contains: wire+screw cover+remote control+circuit board a box weight : 11.6KG/box (The weight of different products shall be based on the actual weight)