SH303 | 
| 1) frequency response: 100Hz-20KHz | 2) sensitivity: 115dB ± 2 db at 1,000 Hz | 3) Max. input power: 50mW | 4) impedance: 32 Ohms | 5) Jack size: 3.5mm single pin | 6) Cord length: 1.2m | 7) Speaker diameter:￠13MM | 8) Color: |
| OPP plastic bag 1000PCS/CTN CTN SIZE: 40*38*21.5CM GROSS WEIGHT:：14KG |
