VisionTek - High-Performance PC and Mac Upgrades and Enhancements

A+ R A-

Dimensions: 2.95" x 1.97" x 2.08"

  Features two way Speaker


 Micro SD memory expansion slot

   - takes up to 64GB card

   - Stores up to 16,000 songs

 Average of 8-10 hours of continous

    play based on typical use

 Includes: Audio Cable, USB Cable, and


 Frequency Response: 150-18000HZ(±3dB)

 Output: : 6W (3=3W) THD=10%

 Loud Speaker: 1.77 in magnetic

   resistant 4 Ohms

 Rechargeable Lithium Ion Battery

    allows for hours and hours of operation

 Power Supply: 5V/1000mA,

    AC power adapter,

   USB power rotate connect line

  1 Year Warranty

 Available in 5 metallic colors:



RockDoc® Bluetooth is a revolutionary device that fulfills all of your audio uses wherever you are.

It can store a music library through external memory, then be used as a high quality speaker

alternative to the less quality, low output speakers found in mobile phones, laptops and PCs.

Use RockDoc® Bluetooth to play music at parties, gatherings or exercise workouts; play movies,

videos and audio books; use it to enhance and broadcast sound in conference calls.

RockDoc® Bluetooth's portability, ease of use, attractive design and functionality makes enjoying

or sharing music fun and convenient!



• New mini aluminum vibration film loud speaker. The unique design makes tone performance perfect.

• Metallic shell is fashionable, out of the ordinary and in an array of colors to compliment today’s

  portable devices and accessories.

• Mini audio box with proprietary technology provides portable, mobile music for your MP3, MP4, phone,

  GPS, notebook computer & Micro SD/TF.



• Listen to music from your music library, laptop, phone . . . anywhere your music is stored electronically.

• Aggregate all of your music into one place.

• Portable high-quality speaker for your mobile phone, laptop, tablet, PC or any devices used while in your car,

  conference room, office, home—everywhere you are!

• A superb quality alternative to low quality speakers in laptops and other mobile devices when watching TV,

  movies or playing video games.

• Alternative to larger, clumsy plugged-in docking stations that can only play an MP3.