Bose S1 Pro Portable Bluetooth English Owners Guide - Page 18

Care & Maintenance Problem Excessive hum when daisy-chaining multiple units Speaker does not charge What to do Make sure you're using a 1/4" TRS cable; do not use a 1/4" TS (guitar) cable. Set the power switch to On or Quick Charge and do not use the speaker while it is charging. Try charging your battery with the power switch set to On instead of Quick Charge. Move your speaker to a cooler location. Leave your speaker in Standby for several hours before trying to charge your battery again. Unplug your speaker, remove the battery, wait until the battery is cool to the touch and replace battery. S1 Pro Specifications Enclosure Enclosure Material Finish Grille Size Dimensions (H x W x D) - mm Dimensions (H x W x D) - inches Net Weight Battery Type Charge Time Play Time Polypropylene plastic Textured plastic Steel with black powder-coat 330 x 241 x 286 13 x 9.5 x 11.2 15.7 lbs (7.1 kg) Rechargeable lithium-ion battery 5 hours (3 hours in Quick Charge) Up to 11 hours 18 • English S1 Pro System • Owner's Guide