1. 2 pcs of Bluetooth Earphone 2. 1 Micro USB charging cable (30cm) 3. 1 pcs of earphone bag 4. 1 User Manual 5. 3 pcs pairs of earmuffs (3 size: large, small and smaller, depend on customer need) If need, provid USB adapter | black/slivery/rose gold/red/blue/gray | 1.earphone: ABS & Somatosensory silica gel 2.Charge Base: ABS & PC & Aluminum alloy |