Specifications: Standards and Certifications: CE, FCC, WEEE & RoHS
Frequency response (amplifier): 100 Hz - 18 kHz
Speaker frequency response (speaker): 300 Hz - 18 kHz
Power output: 2.4 W
Diameter, driver: 5.2 cm (2 in.)
USB mini B (for audio and charging)
Battery: lithium, 300 mAh
Working time: 7-8 hours
Full recharge time: up to 4 hours, USB
LED indicator (green/charging; red/charged)
Includes Mobile Mini Speaker, Travel bag, cable and user manual
Features: Maximum play time for about 6 hours
Li-polymer battery input: DC 5V
Power output: 4W
Speakers: D36mm
Easy charging via USB or AC
Single-retractable cable built in
Extendable resonance of the bass box technology enables stronger effect
Mechanism in side for easy cable retraction and storage
Built-in magnetic lock to secure two-piece speakers into one when not in use
Standard 3.5mm audio plug, apply with all music player, NB / PCs, iPod and iPhone
Compatible Phone Manufacturer: Standard 3.5mm audio plug, apply with all music player. iPod and iPhone
Specifications: Maximum play time for about 6 hours
Li-Polymer battery input: DC5V
Power output: 2.2W
Speakers: D36mm
Easy charging via USB or AC
Unique design for signal-retractable cable build in
Extendable resonance of the bass box technology enables stronger effect
Unique retractable mechanism in side for easy cable retraction and storage
Dimension: 2.05" x 2.05" x 1.93" - 2.54"
Specifications: Go-Rock America Portable Speakers provide monster sound in a small package. Simply twist open to expand the acoustic chamber for enhanced audio and crystal clear sound. All connections are retractable, so there are no messy cords to untangle. The built-in long-life lithium battery lasts for hours and quickly recharges from any USB port with the supplied charge cable.