Swissten i-METAL Bluetooth Speaker - Black

Compact, metallic bluetooth mini-speaker Swissten i-METAL. Reproductor has slot for micro SD card. Battery 300 mAh. Packed in Swissten retail pack.
SPECIFICATION:
Bluetooth version: V4.0
Output power: 3W
Operating time: 2.5 h
Battery: 300 mAh lithium
Dimensions: 71 x 71 x 42mm
Weight: 170 g
Functional distance: 10 m
Frequency range: 150 Hz – 20 kHz