Gembird Wireless Boombox Speaker (SPK-BT-LED-04)

Interface: BT v.5
BT frequency range: 2.402 GHz – 2.480 GHz
RF transmit power: < 9 dBm
Speakers: 4 Ohm, 75 mm diameter
RMS power output: 10 W
Frequency response: 150Hz - 18KHz
S/N ratio: > 90 db, TDH+N<10%
DC input: USB type-c, 5 VDC up to 1 A
Battery: rechargeable 1200 mAh Li battery
Functions: BT, FM, TWS
Charging time: 2-3 hrs
Material: ABS + fabric
Dimensions: 320 x 132 x 135 mm (LxDxH)
Net weight: 1.085 kg