H966 high quality wireless Bluetooth audio outdoor portable mini audio USBTF portable speaker

[Product parameters]]

type of speaker box: portable Bluetooth speaker
adjustment method: Button
features: Bluetooth audio input, Bluetooth hands-free call, LINE IN,TF card, U disk
power supply mode: DC 5V, lithium battery (1200mah)
gross effect: 3W
speaker Unit:# 45MM
signal-to-noise ratio:> 80DB
frequency: 90Hz-20KHz
audio Interface: 3.5MM
impedance: 4Ω
playback Time: 2hours

Bluetooth version: Bluetooth3.0
operating frequency: 2402-2480MHz

speaker weight: 230g

packing quantity: 100pcs

weight: 23.5KG

carton size: 51*36.5 * 30cm