3D Disco Light Sound Bluetooth Speaker PORTABLE BLUETOOTH SPEAKER Dynamic Thunder Sound Built in Disco Light Bluetooth Speaker (1 Pc)  Description :- Wireless music streaming via Blue-tooth Blue-tooth range: 10 Meter Power Source USB Chargeable Equipped with 1200 mAh built-in rechargeable battery 1200mAh Battery Built-in DISCO Lights Wireless Music Streaming USB Charging Compact and Trendy Enjoy amazing audio experience on the go. Mini and compact design makes it easy to carry along anywhere you trave Easy to connect by wireless to smartphone, laptop, Headphones. Power Source USB Chargeable Equipped with 1200 mAh built-in rechargeable battery. Provides non-stop entertainment for over 4 hours once fully charged. TF Card Music Player Built-in TF card read-only decoding. Can play TF card stored in MP3 / WMA format music directly. Batteries: 1200mAh 1 Lithium-ion Battery Power: 40/5W 2 Frequency: 150hz-20khz Built-in Voltage:3.7VDimension :- Volu. Weight (Gm) :- 253 Product Weight (Gm) :- 474 Ship Weight (Gm) :- 474 Length (Cm) :- 8 Breadth (Cm) :- 8 Height (Cm) :- 1