BTS-370PB is used for reproducing audio signals. However, phone calls can also be accepted (hands-free function).
As a power bank, the integrated Li-ion battery features sufficient power capacity to supply power to connected devices like smartphones.
In addition, the device also features a micro SD card slot and a 3.5 mm jack for feeding in audio signals. The integrated rechargeable batteries can be charged via both USB ports (USB and micro USB) DC current 5 V/1.5 A. An additional cable is required to charge external devices (smartphone). 1 cable USB/micro USB is supplied as an accessory.
Bluetooth speaker with power bank