Mini-Lautsprecher KN-505P

i.Features*Compact mini speaker is 5.2 cm (2.05 inches) in diameter, it can travel with you anywhere *Compatible with most devices that may utilize headphones *With 1.4 subwoofer, the vacuum base offers deep and rich sound with HI-FI result *Built in, rechatgeable lithium battery. Each charge can last 6 - 8 hours *Magnetic shielding allows for plarement next to computer monitors without causing interference *Pioneering patented technology: extendable resonance of the bass box technology enables stronger effect *Standard 3.5mm audio plug, apply with all music player and digital products *New concept integrative portable mini speaker, with small bulk can play on the centre of the palm *Using high-fidelity loudspeakers, the all exported more chear, the bass more pure & stronger *Embedded type lithium batteries, can use USB or power adapter for charger. More convenient and user-friendly, cost-saving pruphase batteriesii.Specification:Modle: power output: 2.2W SNR = 89db Speakers: D36mm Lithiumion battery input: DC5Viii.Package include1 X USB power input cable 1 x mini speaker 1 x user guide