You can now buy BlitzWolf BW-F4 4000mAh 20W Bluetooth 4.0 Speaker from Banggood.com for only 48.99 USD with free shipping world wide. Hurry up, the Promotional Sale ends on September 10!
BlitzWolf BW-F4 BlitzWolf BW-F4 4000mAh Wireless Bluetooth Speaker is a product that you can have 7-10 hours of playing time at 70% volume. With wireless bluetooth devices and clear noise isolating microphone, you can enjoy the clear communication.
BlitzWolf BW-F4 Features
Long Battery Life. Keep playing for longer with the internal 4000mAh lithium battery. Enjoy 7-10 hours of playing time at 70% volume.
Wide connectivity. Wirelessly pairs to Bluetooth devices or can be wired to any audio device with an Aux 3.5mm headphone connection.
High-Fidelity Sound. Crisp, crystal-clear sound and robust bass flow from the BW-F4 through dual 45mm 2*10W speakers.
Built-in clear Mic. With clear noise isolating microphone, handsfree function seamlessly connects to your phone and offers crystal clear communication.
An 18-Month Warranty. We believe in our products, join BlitzWolf to get what you want. We back them all with an 18 months warranty and provide friendly and convenient support.
BlitzWolf BW-F4 Specifications
Brand Name: BlitzWolf
Product Weight: 676g
Dimensions (cm/ inch): 20.0*6.0*6.4cm/7.87*2.36*2.52inch
Connectivity: 3.5mm audio jack + Bluetooth connection
Output Power: 10W*2
Speaker Unit: Diameter 45mm, inner magnetic 4Ω 18-core
Batttery Capacity: 7.4V/4000mAh
Charging Voltage: 5V±0.25V
Charging Time: 3-4 hours
Working Time: 7-10 hours
Frequency Response: 160Hz-20kHz
Bluetooth Version: CSR 4.0
Transmission Range: 10M
1 x USB Charging Cable
1 x 3.5mm AUX audio Cable
1 x English Manual
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About Banggood. Banggood was founded in 2004, specializing in computer software research and development. Focusing on foreign trade e-commerce. From there it developed into an online retailer for almost everything you need for happy living, eating and entertaining. We have 4 offices, one in Hong Kong, one in Shenzhen,one in Hangzhou, and one in Yiwu. Banggood’s heart is in Guangzhou it is where all the Banggood magic happens, there you will find our main office housing 1000+ employees from customer service to product managers. The whole team is committed to providing low price, high quality products and professional services to global customers.