Mini Portable Wireless Bluetooth-compatible Speaker-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 your shopping and have a nice day.Specifications:
Bluetooth wireless transmission, support for hands-free calls.
Support the TF card automatic playback function.
Support computers, mobile phones, MP3 players and other audio interface.

Type: bluetooth-compatible Speaker
Material: ABS
SNR: ≥80 (db)
Impedance: 4 (Ω)
Distance: 10meters
Rated Voltage: 5 (V)
Rated Power: 3 (W)
Bluetooth Version: 2.1
Audio Interface: 3.5mm
Frequency: 2402 - 2480MHz
Rated Frequency: 90Hz - 20KHz
Playing Time: About 1 Hour
Expand TF Card: 32GB (Not Included)
Speaker Type: Portable Speaker
Power Supply: DC 5V, 300mAH Built-in Li-ion Battery
Features: Portable, Mini, Useful, Wireless, bluetooth-compatible Audio Input, bluetooth-compatible Hands-free Calls, LED Light
Size: 6.1cm x 6.1cm x 6.2cm/2.40" x 2.40" x 2.44" (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 bluetooth-compatible Speaker
1 x 2 In 1 Audio USB Charging Cable