GO3BLK Go 3 Pro Sound Ultra-Compact Portable Speaker - Black
BOSE S1 Pro Plus Portable Bluetooth Speaker - Black
FeaturesBluetooth Version 4.2Battery Type: NiMH, 10.8V/3000mAHUSB 2.0 Charging 5V (2.1A)Frequency Response: 40Hz to 20kHz @ -3dBBass Boost: 0dB to +6dB @ 45HzThe JBL BassPro Go Portable Subwoofer & Bluetooth Speaker is a powered subwoofer designed to...