- Inherited JBL signature sound effect. By restoring the real sound quality, it brings you immersive listening experience. -BT 5.0 supports seamlessly connect the T280 TWS to your smartphone and other BT-enabled audio devices with high-speed and stable signal. - Provides up to 4 hours of battery on a single charge, and supports extra 12 hours with the included pocket-friendly charging case. - Features an IPX5-rated design water resistance, suitable for indoor and outdoor sports, enjoy music and sports freely. - 3 sets of Ear-caps in different sizes ensures perfect comfort. Choose the right size to get great sound quality in every circumstance. - Touch control design, easy to control playing and pausing music, answering and ending call, song switching and volume up and down.
Bluetooth version: 5.0
Wireless range: up to 33 feet / 10 meters
Drive unit: 6.0mm
Speaker frequency range: 5Hz-25KHz
Water resistance: IPX5
Battery capacity of charging box: 350mAh
Music time: Up to 4 hours of battery, 12 hours of battery life with charging box