Philips Bluetooth Portable Speaker BT55

Bluetooth profiles
-A2DP
-AVRCP
-HFP
Bluetooth range
-Line of sight, 10M or 30FT
USB charging
-Yes
Output power (RMS)
-2W
Sound System
-Mono
Speaker driver
-1 x 1.5" full-range driver
Operating time on battery
-6  hr
Battery type
-lithium polymer (built-in)
85 x 34 x 75.8mm