Bathroom/kitchen wireless Bluetooth amplifier box X 4 inch speakers with AC/DC adaptor(Black) 

Great sound quality: Built-in high definition digital stereo effect to ensure clear, pure and high quality sound, strong design feel with sound effect but shocking bass
Wireless Bluetooth connection: Excellent bass sound and the ability to connect wirelessly to any Bluetooth device. Bluetooth coverage can be up to 20 meters high and is perfect for bathroom, living room, kitchen, pool, outdoor, boat, RV, RV and hot tub You can also enjoy high-resolution Bluetooth stereo sound. (If you want to install it at home a DC12 V mains power supply into AC 110-240V.
Marine Grade Rating: The Marine IP66 model is waterproof and certified for consistent sound quality, regardless of weather conditions. This way you can enjoy high fidelity sound on your boat just like at home.

The Bluetooth Amplifier Box:This compact Bluetooth audio amplifier allows the connection of Bluetooth devices to low impedance speakers via the built-in power amplifier. It also has an auxiliary input so devices can be connected by 3.5mm jack connection. 

Product Features:
Connects low impedance speakers directly to Bluetooth compatible devices
Compatible with most Bluetooth Devices
Comes with auxiliary input
No Password is required,Bluetooth  Name ''Herdio"
Bluetooth Version:4.2
The unit can power up to 4 X 80W speakers at 4 or 8 Ohms .
The compact design makes the unit ideal for fitting into small spaces like ceiling voids and is powered by a 12V PSU(Supplied) . 
The unit is ideally suited to ceiling speakers but can work equally well with wall or floor mounting units. Connection to different devices is simple because there is no need password.
Please note the item is  compatible with Amazon products Alexa and Echo!!!
Caution:The Bluetooth amplifier must be installed in a dry location, such as the loft space.

Speaker Features:
Color: Black
Waterproof: IP66
Cone Size: 4"
Outside Diameter: 124mm (4.88")
Mounting Hole Diameter: 115mm (4.52")
Mounting Depth: 35mm (1.37") Impedance: 4 Ohm
Frequency Response: 100Hz - 18kHz
Power Handling (max): 160W (Pair)
Molded ABS Plastic Basket 
Cone Material: Polypropylene
Rubber Surround: Yes
Magnet Material: 3.4oz
Magnet Protection: Plastic Water Guard
SPL(1Watt/1Meter): 89dB
Application:Home& Office ,Boat,yacht,SPA,swimming pool,ATV,UTV
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Package included:

2x wireless Bluetooth amplifier box

2 Pairs of marine speakers

Mounting screws

4x 6.5 feet speaker wires

Speaker welcome guide