IPX7 Waterproof Stereo Bluetooth BK4.0 Speaker Support TF Card Hands-free Call

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Bluetooth BK4.0.wireless module, built-in independent bass vibration membrane, effectively reduce popping rate
that produce deep bass, stable alto and clear treble voice perfect, excellent sound quality.
IPX7 Waterproof Bluetooth speaker, do outdoor activities with it in humid environment or in light rain weather, it can
work normally.
Built-in microphone supports hands free calls at your convenience over Bluetooth from smart phones.
TF card function. Support 32G MAX. You can use it to play music lonely conveniently when your phone is not here.

Item Name: Bluetooth Speaker
Material: Plastic
Bluetooth Version: BK4.0.
Frequency: 2.402-2.480GHz
Max. Output: 5W
Waterproof Level: IPX7
MIC Sensitivity: -32db
Receive Sensitivity: Better than +82dBm
Range: 10m/33ft
Data Transmission: Up to 3Mbps
UART Data Transmission Rate: 115200bps
Charging Voltage: 4.8V �?.5V DC
Working Voltage: 3.7V �?.2V DC
Working Current: 200MA
Quiescent Current: >1UA
Battery Capacity: 2200mAh
Size: 12.6cm x 5.4cm x 7cm/4.96" x 2.13" x 2.76" (Approx.)

Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
1 x Bluetooth Speaker
1 x USB Cable
1 x User Manual
1 x 3.5mm Audio Cable
Weight (lbs.):0.992
Ships To
Additional Item
Continental United States
Alaska & Hawaii
Puerto Rico
This product usually ships in 4 business days and should be delivered in 10 business days.
Shop worry free! If you’re not 100% happy with your purchase, you can exchange or return this item through January 7, 2019.

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