Specification: Bluetooth version: 4.2 Transmission date distance: 10 m Playing time: 3 -4 H (volume will affect the playing time) Speaker: 5 W * 2 Peak value: 10 W Soundtrack: 2.0 Frequency range: 2.4 GHZ Input sensitivity: 400mV Wireless transmission distance: 10 meters Signal to noise ratio: 80dB Playback formats: WAV, MP3, WMA Maximum TF support: 32G Operating mode: press Input voltage: DC 5 V 2A Dimension: 178.7 * 72.9 * 72.6mm

Packaging list： 1*Wireless Bluetooth Speaker 1*charge cable 1*AUX cable 1* User manual