Crystal Acoustics introduced the Boomer, a portable Bluetooth wireless speaker and speakerphone with micro-SD card slot for playing MP3 music. At only 6 x 5cm and with a weight of just 220g, the Boomer is a lot of audio excellence in a very small package. It uses Surface Bass Boost technology to improve bass performance and a HVDL (High Volume Distortion Limiter) with internal processing that uses a special algorithm to eliminate distortion at higher volumes. As a result, for a wireless speaker of its size the company says Boomer can go seriously loud – without any compromise in quality.
With its own microphone and hands-free functions, the Boomer is also a fully functioning speakerphone. The product has an attractive luxurious satin metal enclosure, and top-mounted metal speaker grille — plus it’s small enough to carry with you.
- Drivers: 1x 45mm
- SSB Drivers: 1x 45mm
- Amplifier Watts: 5W
- Inputs: Micro-SD (MP3 playback) and 3.5mm Input
- Bluetooth Version: 2.1 EDR
- Profiles: A2DP, AVRCP
- Max Range: 10m
- Max Batteries Operation Time: 8 hr
- Battery Charging Time: 2.5 hr
- Battery capacity: 520mAh
- Dimensions: 60mm x 50mm
- Weight: 0.22 kg
Price and Availability
The Crystal Acoustics Boomer is available now for €69.99.