![Amplify Your Adventure: JBL® Flip 4 Brings Waterproof, Rugged Design to Portable Speaker Series | HARMAN Amplify Your Adventure: JBL® Flip 4 Brings Waterproof, Rugged Design to Portable Speaker Series | HARMAN](https://s3.amazonaws.com/cms.ipressroom.com/214/files/201611/586420bf2cfac269bc3d9990_JBL_FLIP4_GROUP_6873_FS_x1/JBL_FLIP4_GROUP_6873_FS_x1_thmb.jpg)
Amplify Your Adventure: JBL® Flip 4 Brings Waterproof, Rugged Design to Portable Speaker Series | HARMAN
![JBL Flip 4 Bluetooth Speaker Battery Issue Solved | No Need To Replace Battery | Direct Power - YouTube JBL Flip 4 Bluetooth Speaker Battery Issue Solved | No Need To Replace Battery | Direct Power - YouTube](https://i.ytimg.com/vi/BNEmTlrom54/maxresdefault.jpg)
JBL Flip 4 Bluetooth Speaker Battery Issue Solved | No Need To Replace Battery | Direct Power - YouTube
![jbl charge 4) the speaker doesn't make any sound not even the little on/off chime. i tried connecting via aux and it still didn't work. also, the battery life indicator is on jbl charge 4) the speaker doesn't make any sound not even the little on/off chime. i tried connecting via aux and it still didn't work. also, the battery life indicator is on](https://i.redd.it/pbtwm2l3ic971.jpg)
jbl charge 4) the speaker doesn't make any sound not even the little on/off chime. i tried connecting via aux and it still didn't work. also, the battery life indicator is on
![Newell MY-JMF310SL for Flip 4 Battery - Newell Pro - Camera Batteries, Chargers, LED lights and more Newell MY-JMF310SL for Flip 4 Battery - Newell Pro - Camera Batteries, Chargers, LED lights and more](https://b2b.fdirect.pl/grafika/Newell/Akumulator%20Newell%20zamiennik%20MY-JMF310SL%20do%20Flip%204/Grafika%20-%20Akumulator%20Newell%20zamiennik%20MY-JMF310SL%20do%20Flip%204_03.jpg)