Portable Mini Wireless Bluetooth Speaker with RGB Light Dynamic Thunder Sound,1200mAh Battery 5W Bluetooth Speaker (Multicolor / Pack of 1) Description :- With surprisingly heavy bass for a speaker of its size, the Portable Speaker brings your music to places beyond the expected. The grill is precision cut to deliver powerful sound output. You can connect two speakers using TWS feature for a double sound output. With up to 4 hours of playtime at typical listening volumes, the Portable Speaker has the endurance to explore with you. It has a powerful, 1200 mAh Lithium-ion battery that caters well to your musical needs. With this portable speaker, you are not restricted to listening to music via Bluetooth mode only. It supports USB and Connectivity. The speaker supports multi connectivity options such as USB, micro SD card and built in FM radio. SPECIFICATIONS: Model: M405SP Working Range: Up to 10M Working Time: 4 Hours Battery: 1200mAh/3.7V Power: 5W*1 Frequency: 120hz-20khz SNR: >90dbDimension :- Volu. Weight (Gm) :- 130 Product Weight (Gm) :- 292 Ship Weight (Gm) :- 292 Length (Cm) :- 10 Breadth (Cm) :- 6 Height (Cm) :- 10 Country Of Origin : China