Product Description Bluetooth / NFC capabilities; U disk and TF card plug and play, play MP3 format music, with memory function; FM radio with FM function, can automatically search and memory channels; BL5C external high-capacity rechargeable battery, charging more often, easy to replace; 3.5 audio output / input, but also for computer, MP3 / MP4 / mobile; You can select a song fast forward and rewind; With bass diaphragm. Specification Bluetooth Version: 4.1+EDR Transmission Distance: 10m Response sensltivity:500mv Output Power Rating: 2x10W Frequency:60Hz~20KHz Play Time: 8-10 hours S/N: 85dB Battery: 4400mAh Distortion: ≥0.5% Charging Time: 3-4 hours Charging Voltage: DC 5V Metal size:32.8*10*7.6CM Packing size:113.5*25*29CM NW:18.9KG GW:19.9KG Package included 1 x KR-1000 Bluetooth Speaker 1 x USB Cable 1 x Audio Cable 1 x User Manual

• NFC Enabled Bbluetooth Speakers
• FM radio with FM function, can automatically search and memory channels
• BL5C external high-capacity rechargeable battery
• 3.5 audio output / input, but also supports computer, MP3 / MP4 / smart phones
• U disk and TF card plug and play, play MP3 format music, with memory function

NFC Enabled Bbluetooth SpeakersEpresent