?Product features: colorful lighting, Bluetooth playback, hands-free calling, TF card playback
?Material Technology : ABS+PC
?Power Supply Mode: built-in 400mAh lithium battery / USB 5V, battery capacity: 400mah
?Product Size: 110*110*40MM, product net weight: 170g
?Bluetooth Version: 4.2, channel mode: mono, Bluetooth distance <10 meters
?Amplifier Specifications: 5W*1, distortion rate <3%
?Extended Memory: 16G, frequency response: 100Hz-20KHz
?Signal to Noise Ratio: ?75dB, charging parameter: 5V/0.3A
?Packing: led Bluetooth audio * 1pcs, charging cable * 1pcs
?About US:
Our professional development and production of Bluetooth speaker factory has a complete and scientific quality management system. Constantly explore the higher realm of sound, the main products are Bluetooth speakers, Bluetooth headsets and other electronic products
