B28S Bluetooth stereosound bar speaker
Specification
Mini DJ Bass Bluetooth Speaker B28Protable Music Wireless Speaker Bluetooth Subwoofers With USB and TF
Version :V3.0 + EDR
Output power : 2*5W
Input power supply :DC5V 1800mAh
Signal to Noise ratio :90dB or higher
Speaker specifications : 3Ω 5W Ø52mm
Frequency Response :85HZ – 20 KHz
Working Voltage : 3.0 to5.5V
Transmission distance : 10 meters
- Support hands free calls
- Surround stereo voice.
- Echo and noise cancelling
- Support TF card and USB flash disk
- Support FM Radio
Bluetooth Version: V3.0 with EDR
Working Distance: At least 10 Meters
Battery: Built-in rechargeable Lithiumbattery 1800mAh
Music Time: 4 hours around
Charging Time(hrs): 2 Hours
Sensitivity: 70DB
Speaker Impedance: 4Ω, 5W*2
Charger Voltage: DC 5V
Operation Frequency: 100Hz ~15KHz
Supported Profiles: HSP，HFP，A2DP，AVRCP
warranty: 180 days
CONTROLS
Power / Call
Mode
Previous
Next
Volume –
Volume +
INPUTS
Aux
TF card
Charge
USB
Bluetooth Wireless Speakers MiniPortable Stereo Super Bass Subwoofers Support TF Card FM Hands free Mic SpeakerWith LED Display Screen
