Specifications
Interface: Bluetooth v.4.2
Bluetooth frequency range: 2.402 GHz – 2.480 GHz
Transmitting power:< 2 dBm
Speakers: 3 Ohm, 100 mm diameter
RMS power output: 5 W
Frequency response: 150Hz - 18KHz
S/N ratio: > 80 db, TDH+N<10%
MicroSD card support: up to 32 GB
USB-AF port: flash drive support up to 32 GB
AUX: audio input via micro-USB
DC input: MicroUSB 5 VDC up to 1 A
Battery: rechargeable 1200 mAh Li battery
Charging time: 3 hrs
Dimensions: 250 x 140 x 138 mm (LxDxH)
Net weight: 0.6 kg

System requirements
Bluetooth enabled audio source (mobile phone, PDA, computer, tablet)