IntopicJazz BT990 Foldable Wireless Headphones

About

Listen to your favourite songs with these wireless bluetooth headphones. More convenient on the move with hands-free call functionality and 3 EQ modes to make the best out of any playlist. 

Product Features

• Wireless BT 5.1 version, providing a stable signal with low power consumption.

• Support BT and line-in mode, so that you can enjoy music without any limits.

• Built-in 350mAh lithium battery for more than 17hrs playback.

• Foldable storage design, more convenient for carry.

• High-quality 40mm driver unit, providing excellent sound quality.

• Support hands-free call function with more convenience.

• Support song selection, volume adjustment and other operating functions.

• Experience 3 EQ modes “Bass / Voice / Pop sounds”, with one button for easy switching and adjustment.

• Qualcomm BT 5.0 high-end Bluetooth chip, providing excellent sound quality.

Product Specifications

• Power Voltage: 5V
• Power Current: 265mA
• Battery specifications: 3.7V, 350mA lithium battery
• Charging time: 1.5hrs
• Playback time: About 20hrs (volume 70%)
• Working distance: +/- 10m (without obstruction)
• BT Version: BEKEN 5.1
• Speaker
• Speaker Dimension: 40mm driver unit
• Sensitivity: 108dB +/- 3dB
• Frequency Response: 20 – 20,000Hz
• Impedance: 32 Ohm
• Microphone
• Directionality: omnidirectional
• Working Voltage: 2.0V
• Sensitivity: -42 +/- 3dB
• Working Temperature: -10 Degree Celsius – +55 Degree Celsius