The standard configuration: speaker + 3.5 mm audio line + Mini USB charging line + + simple specification packing box
Bluetooth version: V3.0
Radio frequency is 2.4 GHz
Transmission range: the maximum 10 meters
Sensitivity: 160 hz - 20 KHZ
Impedance: 2.6 Ω
Voice unit: 40 mm units
Access interface: 3.5 mm
Output power: 3 w
Signal to noise ratio: 85 db or higher
Battery capacity: 450 mah
Weight: 280 g
Sound box size: diameter of 60 mm * 56 mm high
Music playing time: the theory of 5 hours
7 hours talk time: theory