Mini Portable Speaker with 3.5mm Aux Input Jack, 3W Mobile Phone Line-in Speaker for iPhone iPad iPod Tablet Cell Phones, Gifting for Girls/Kids, Rose Gold sold2020 It is a great gift

It is a great gift for children family kids seniors elderly teens and heavy sleeper

ideal for testing drinking water

just add some tape and put the cover back on

How to wire to your External Manual Button (if you need)Forward ---S2 & GNDReverse ---S1 & GND Stop---Stop & GNDAbout Limited Switch Function: Limited Switch use UP

Widely used on different machineries

Mini Portable Speaker with 3.5mm Aux Input Jack, 3W Mobile Phone Line-in Speaker for iPhone iPad iPod Tablet Cell Phones, Gifting for Girls/Kids, Rose Gold sold2020 It is a great giftMini Portable Speaker with 3. 5mm Aux Input Jack, 3W Mobile Phone Line in Speaker for iPhone iPad iPod Tablet Cell Phones, Gifting for Girls Kids, Rose Gold Line in Speaker, More Simple OperationQuick access, just turn on speaker and plug into 3. 5mm audio jack, no Bluetooth pairing, no waiting. Simple to use, even for the elder or kids. English user manual, easy to check. Perfect GiftWith cute rose gold color, this aux speaker can be a adorable gift