ZEBRONICS Zeb-Bellow 30, 3 Watt Truly Wireless Bluetooth Portable Speaker (Black)

The passive driver on this speaker is to give a deep bass to your listening experience. Mic Sensitivity : -42dB±3dB
It has multi-connectivity options like BT/ Micro SD/ USB/ AUX and call function along with a built in FM Radio.
To double the power of music add another Zeb-bellow speaker on the True Wireless Stereo mode and take the party wherever you go.
Output power 3W, Speaker impedance 4 Ohm, Frequency response 100Hz-18kHz
Max. supported USB/mSD memory size 32GB, Charging time 1.5 hours, Playback time 3 hrs
1 Year Carry into service centre