Bluedio HS Wireless Neck Speaker Column bluetooth Speaker 3D Bass Support FM Radio SD-Card Hands-Free with Microphone

Features Connect Seamlessly with bluetooth 5 0Support SD Card max 32GB and FM modePortableDurable DesignBuilt in Mic for Hands free CallingBuilt in 2W 2 Speaker Stereo OutputSpecification Brand BluedioModel number HSbluetooth version bluetooth 5 0Frequency range 2 4GHz 2 48GHzSupporting protocols A2DP AVRCP HSP HFPFrequency response range 20Hz 20KHzMusic time in middle volume fully charged about 7 hoursStandby time when play TF card music about 65 hoursStandby time after connecting devices about 340 hoursStandby time at speaker off status about 17000 hoursSpeaker charging time about 2 5 hoursSpeaker battery capacity 650mAhSupporting Micro SD card capacity up to 32GBDecoding format MP3 MAVFM frequency range 87 5 108MHZInput voltage current 5V ≥500mAOutput power 2 1 5WProduct Dimensions 9 1 x 6 9 x 1 inchesPackage Includes 1 Neck mounted Bluetooth Speaker1 Charging Cable1 User Manual