Portable Bluetooth Stereo Speaker with Micro SD Card Slot

Superior audio effect Powerful stereo speaker brings you superior sound with impressive subwoofer effect.
Bluetooth pairing Streams music wirelessly from any Bluetooth-enabled device.
3.5mm audio cable Connects to non-Bluetooth players via the 3.5mm port.
External memory Supports Micro SD card to accommodate your favorite songs.
5-7h playback time Lets you enjoy music for a longer time.
Specifications
Bluetooth Version 3.0
Transmission Range 10m
Playback Time 5-7h
Interface 3.5mm Aux in port, micro SD card slot, micro USB port
Battery 1200mAh Li-polymer battery
Speaker Impedance 4 ohm
Response Frequency 20Hz-20KHz
Sensitivity 500mv
S/N 85db
Power 3W x 2
Product Weight 436g
Product Size 178L x 60W x 52H mm
Model KR-9700
Package Content 1 x Bluetooth Speaker, 1 x Audio Cable, 1 x Charging Cable, 1 x User Manual