16-Channel 5V Relay Optocoupler Protection Module Board Relaxers & Massagers 1 x Leather-craft Sewing Roulette

1 x Leather-craft Sewing Roulette Leather Stitching Wheel 4mm

Unit Other Features DC input: 12V 1000mA

Rated frequency: 50HZ/60HZ

Form Color White Power Adapter Others Model E3S Quantity 1 set Material Plastic Charging Cell Type Lithium Ion Charging Battery Type 18650 Rechargeable Battery Qty 4 Target Country & Region Infinite Built-in Protected Circuit Yes Input Voltage 5 V Output Voltage 5 V Max

Can charge 4 devices at the same time

16-Channel 5V Relay Optocoupler Protection Module Board Relaxers & Massagers 1 x Leather-craft Sewing RouletteForm Color Blue Model NO Quantity 1 DX. PCM. Model. AttributeModel. Unit Material PCB + electronic components Max. Load 10A Input Voltage DC 5 DX. PCM. Model. AttributeModel. Unit Trigger Current 10A English Manual Spec Yes Download Link http: pan. baidu. com s 1kTHksNt Packing List 1 * Relay Module