JBL Xtreme 3 Manual











To protect battery lifespan, fully charge at least once every 3 months. Battery life will vary due to usage patterns and environmental conditions. Do not expose the JBL Xtreme 3 to liquids without removing cable connection. Do not expose JBL Xtreme 3 to water while charging. After a liquid spill, do not charge your speaker until it’s completely dry and clean. Charging when wet may result in permanent damage to the speaker or power source. When using an external adapter or USB-C cable, the speaker performance will be affected during charging.


The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by HARMAN International Industries, Incorporated is under license. Other trademarks and trade names are those of their respective owners.

PA_JBL_Xtreme 3_ Global_QSG_CR_V11
JBL Xtreme 3 Manual – Optimized PDF
JBL Xtreme 3 Manual – Original PDF




I need a replacement JBL Extreme 3 portable bluetooth speaker power cord and I can’t find one online to purchase. My son lost mine. Please tell me now to get one of these. Thanks Michael
C port charger
The power button is stuck, can connect to bluetooth. but no sound What should I do? Just bought it 5 months ago.
ปุ่ม power ค้าง เชื่อมต่อบลูทูธได้ แต่เสียงไม่ออก ต้องทำยังไงครับ เพิ่งซื้อมาได้แค่ 5 เดือน
Can I always plug in and use my JBL xtreme 3 since I spend much time in the office rather than outdoors.
Does the jbl extreme 3 supports pen drive?