Gembird Speaker Bluetooth BT-17 Black

Specifications
Interface: Bluetooth v.5.1, Handsfree profile (Built-in microphone)
Speaker: 3 Ohm, 52 mm diameter
RMS power output: 5 W x 2
Frequency response: 100Hz - 20 KHz
FM radio band: 87.5-108 MHz
MicroSD card support: up to 32 GB
Analogue input: AUX 3.5mm audio input
DC input: MicroUSB 5 VDC up to 1 A
Battery: rechargeable 1200 mAh Li battery
Dimensions: 230 x 95 x 95 mm