热卖JBL XTREME4音乐战鼓第四代，蓝牙扬声器，户外便携式扬声器，电脑扬声器，低音炮，JBL扬声器，迷彩颜色

**Product Specifications:**

**Brand:** JBL

Legendary sound quality with cutting-edge evolution

Model: New Generation Music Drum 4, XTREME4, UBL 6

Bluetooth connectivity with multi-speaker pairing

New Bluetooth official AURACAST technology for wireless multi-speaker connection of 100+ speakers

Low power consumption Bluetooth 5.3 with high-quality LC3 audio codec

IP67 waterproof and dustproof rating

Fast charging capability with up to 24 hours of continuous playback

Support for various USB power output specifications

AURACAST wireless multi-speaker pairing technology

PortableAPP for custom EQ settings and stereo pairing modes

Sound effects: SIGNATURE, CHILL, ENERGETIC, PlaytimeBoost

AISoundBoost algorithm for optimized sound output

Bluetooth version: 5.3

Frequency response range: 53.5Hz-20kHz

IP67 protection rating

Connectivity: USB-C (input/output)

Bluetooth profiles: A2DP 1.4, AVRCP 1.6

Dimensions: 297×149×141mm / 11.69"×5.87”×5.55”

Weight: 2.1 kg / 4.63 lbs

Package dimensions: 325×218×173mm / 12.8"×8.6×6.9"

Total weight: 3.27 kg / 7.2 lbs

Maximum operating temperature: 45°C

**Q&A:**

Does the JBL Bluetooth speaker have an auto-shutdown feature?

Can JBL Bluetooth speakers be wirelessly connected for multi-speaker playback?

Can JBL Bluetooth speakers be used while charging?

Can JBL Bluetooth speakers be used simultaneously via Bluetooth and wired connection?

Why do JBL Bluetooth speakers experience noise or lag during Bluetooth playback?

**About JBL:**

JBL, a brand with a 76-year history, known for its professional audio technology

Winner of multiple awards including Grammy and Oscar Technical Achievement Awards

Trusted by global events like the Kennedy Center Honors and NBA games

Recognized for its contribution to the audio industry with innovative products and technologies

**Partnerships:**

JBL has collaborated with automotive brands like smart and Ferrari

**Note:** The specifications and information provided are based on the details mentioned in the text.