Halfdirect Original Wireless LED Multicolor Light Up Mini Universal Bluetooth Speaker with Mic / Speaker Phone for All iPhone, Nokia, HTC, Samsung, Galaxy, LG, Motorola, iPad Devices. (Chrome) Support TF Card to play music, Simply insert your micro-SD Memory card and use speaker flawlessly with built in touch controls featured on the top of the HD super bass speaker. Wireless portable speaker in black connects with mobile phones, computers, tablets, iPod/ iPhone or any other Bluetooth device. Seamlessly stream and share music, movies, games, phone and conference calls anywhere. HD powerful acoustic drivers and ultra-small dome produce a wide audio spectrum. Up to 10 hours of power from internal rechargeable battery. High-Powered wireless speaker and Speaker phone. Listen in High Definition HD Wireless portable speaker in black connects with mobile phones, computers, tablets, iPod/ iPhone or any other Bluetooth device. Seamlessly stream and share music, movies, games, phone and conference calls anywhere. Bluetooth Version V3.0, Support A2DP, AVRCP, headset, handsfree profile. Working Range: Up to 10m (about 33 feet) Working Time:3 hours Charging Time:1~3 hours Battery Charging Voltage: 5V0.5V Battery Capacity: 400mAh Loudspeaker Output: 45mm 4 3W Input power: DC 5V. Frequency Response: 280Hz-16KHz S/N:96db Distortion:5% Dimension:60*50mm Weight:230g