Hp original usb speakers plus bluetooth

material: plastic, metal
color: black, blue, golden color, grey silver color, rose golden color, dazzling color
bluetooth-compatible version: 5.0
transmission distance: 10m
battery capacity: 1200mah(included)
play format: mp3, wma, wav
connection method: bluetooth-compatible connection
frequency response range: 100hz-20khz
features: high fidelity, multifunctional, portable
size details:
7.9cm x 7.9cm x 6.2cm/3.11" x 3.11" x 2.44" (approx.)