Portable Outdoor Subwoofer Stereo TF Card Mic Black

I am an Chinese seller,providing customers with high-quality and low-cost products.

The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on.

We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans.

Sincerely at your service .Thank you for shopping and have a nice day.
Specifications:
Bluetooth 4.2 chipset stable signal transmission, powerful audio decoding, operating distance of up to 10 meters.
Superior compatibility, works with all bluetooth-enabled electronic devices, including smartphone, laptop, MP3, etc.
Built-in 4000mAh large capacity lithium battery, extremely long standby and usage time.
It also can be used as a external battery or power bank, convenient to charge your phone when you go out.
The speaker with USB charging port, the 4000mAh battery can be used as a power bank to charge the mobile phone.
Non-slip rubber mat at the bottom of the speaker, can make your stably put on the desktop.

Item Name: Portable Wireless Speaker
Shell Material: Metal
Bluetooth Version: V4.2
Connection Method: Bluetooth/AUX Cable
Battery Capacity: 4000mAh (Included)
Frequency Range: 80Hz-20KHz
Transmission Distance: 10m/393.7" (Approx.)
Play Time: about 8 Hours
Signal to Noise Ratio: > 85dB
Input Power: 10W
Sound Channel: 2.1 + 1
Extended Storage: TF Card (Not Included)


Waterproof: Yes, Daily Lifes Water Resistant (But Not for Bathing, Swimming, Diving, etc)

Features: Hands-free Calling, Portable, Subwoofer, Wireless, Mobile Power Supply
Size: 17.9cm x 8cm x 8cm/7.05" x 3.15" x 3.15" (Approx.)

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

Package Includes:
1 x Portable Wireless Speaker
1 x AUX Cable
1 x User Manual
1 x Charging Cable