One CR2032 button battery can installed in battery compartment bottom of machine(customer needs to buy by himself). This battery cannot support normal use of the machine. It just serves as the memory time of the machine when power cut off. There is no need to reset the time after the call, the machine itself needs to be connected to the power cord before it can be used.
Condition: 100% Brand New
Item Type: Speaker
Model: X7
Material: ABS
Color: As Pictures Shown
Wireless Charging Power:10W
Horn: 4Ohm 3W
Bluetooth 5.0
Distance:10M
Battery:CR2032(Not Included)
Voltage: 110-240V
Weight: Approx. 436g
1 x Speaker
1 x Manual
1 x Charging Cable
1 x Audio Cable