SD/MMC/USB Disk OTG Audio Dock Speaker for MP3 MP4 CD Notebook(am-310) - White

Speakers

• This speaker is convenient to play MP3 & WMA through load USB device or SD/MMC card
• Integrated with MP3 player & Speaker

Features:

• USB1.1/2.0 DISK and SD/MMC card compatible (optional)
• Built in advanced OTG technology, high performance amplifier with a pair of high sensitivity full range speaker
• Stereo amplifier with rotary volume control
• MP3/WMA player & PC speaker
• Simple Plug & Play
• PLAY/STOP, FORWARD, BACKWARD, EQ buttons
• Red LED indicator for power, green one for playback
• Line in jack for connecting to auxiliary portable audio device
• Power supply from DC adapter or 4 x AA batteries (not included)

Specification:

• Audio format: MP3, WMA
• EQ: Normal, Jass, Rock, Pop, Classical
• Audio jack: 3.5mm
• Slot type: SD/MMC
• USB port: Female type for power supply or USB disk
• Frequency range: 20Hz to 20000KHz
• Size: 6 1/2" x 2 3/4" x 4 1/2"
• Weight: 448g
• Accessory: 1 x 3.5mm to 3.5mm audio cable

Speakers