Battery capacity: 500mah
Playing time: 2H,
Speaker specification: 52mm*1, with diaphragm
Speaker power: 5W*1,
Charging voltage: 5V/500ma,
Stand-alone size: 121*45.5*70.8MM,
Stand-alone weight: 206G,
Each set of accessories: audio *1, manual *1 (Chinese + English double-sided), charging cable *1