The Audio-Technica AT-SPB03BT is a little speaker with a lot to offer. With Bluetooth connectivity and an unobtrustive profile, you can enjoy compact high-quality sound with minimal clutter. With an output of 1.2W per channel, the tiny AT-SPB03BT will surprise you with powerful sound reproduction even at lower frequencies.Communication system: Bluetooth standard Ver.2.1 + EDR compliant
Output: Bluetooth standard Power Class2
The maximum communication distance: Within 10m
Maximum output: 2.4W (1.2 + 1.2W)
Reproduction frequency: 170 ~ 15,000Hz
Speaker unit: 34mm
Power supply: DC3.6V nickel-metal hydride battery (Speaker), DC12V AC adapter (cradle)
The AT-SPB03BT is great for travel, with a built in USB charging port for your mobile device. It can also be used as a handset when answering phone calls, switching seamlessly from speaker mode without the need to handle your phone.