Bluetooth Au-dio Wireless Mini Portable Stereo Super Bass Mobile Phone Speaker Subwoofer ,Quality Sound

Connection method: Bluetooth connection

Frequency response range: 40Hz-18kHz

Output power: 5W

Signal to noise ratio: 85dB

Channel: 2

• Playing time: 8 hours
• Expansion storage: 32GB
• Bluetooth protocol: 4.2
• Number of speakers: 1
• Effective distance: 10 meters
• Operation mode: button
• Applicable people: general
• Dis-play: None
• Play format: MP3
• Shell material: metal
• Whether to support APP: No
• Support format: TF card
• Speaker adjustment method: button
• Is there a radio function: Yes
• Box material: metal
• Appearance size: 77*77*62mm
• Product weight: 0.4
• Packing list: charging cable*1, au-dio cable*1
• Color: standard configuration
• Power supply mode: USB
• Waterproof rating: IPX 5
• Built-in battery capacity: 1200 mA-2000 mA
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