Power supply: built-in lithium-ion battery
Function: NFC card radio voice prompts
Size: 105x105x128mm
Playing time: 3 hours
APP is supported: Yes
Connection: 3.5MM audio jack USB Bluetooth connection
Weight: 450g
Color: white red black
Housing material: plastic
Model: 740A

• Function: NFC card radio voice prompts
• Size: 105x105x128mm
• Playing time: 3 hours
• Connection: 3.5MM audio jack USB Bluetooth connection
• Housing material: plastic

Function: NFC card radio voice promptswexe.com