Size A(No bluetooth function) 
<br />Operating Instructions:
<br />1, Using less than 8G memory card to download or copy songs. (do not put in the folder)
<br />2, Insert the memory card into the small speaker, and then turn on the switch. (red light indicates that there is power)
<br />3, Memory card and charger need to buy yourself, please do not use mobile power charging, charging time no more than two hours is better.
<br />
<br />Hope it can bring you a pleasant mood.
<br />
<br />Features:
<br />Special Feature: Mini,Wireless,Portable
<br />Speaker Type: Portable
<br />Playback Function: Other,MP3
<br />Model Number: Hand Free Speaker
<br />Communication: Wireless
<br />Feature: DLNA
<br />Battery: Yes
<br />Material: Plastic
<br />Waterproof: No
<br />Cabinet Material: Plastic
<br />Speaker Structure: Sealed
<br />Support Memory Card: Yes
<br />Interface Type: AUX,USB
<br />Support Apt-x: Yes
<br />Support APP: Yes
<br />Product: Wireless Wireless Mini Portable Speaker
<br />Special Feature: with LED Light / Handfree Mic+TF Card
<br />Certification: CE / Rohs / FCC
<br />Compatibe for U disk TF/Micro SD Card,for iPod, MP3, for iPhone
<br />Functions: TF, USB, FM Radio
<br />Compatible For Portable Audio Player, Mobile Phone, Computer
<br />Package Content:
<br />1 X MP3 Player   
<br />
<br />Size B 
<br />1.Support A2DP,AVRCP, Handsfree profile.
<br />2.Bluetooth Version:V4.0+EDR Class 2 
<br />3.Working Range:Up to 10metes 
<br />4.Dimension:180mm*63mm*63mm 
<br />5.Net Weight:560g 
<br />6.Speaker:40mm 
<br />7.Loudspeaker Output:2*3W 
<br />8.Frequency Response:280HZ-16KHz 
<br />9.Signal-to-Noise: 95dB 10.Distortion:  0.5% 
<br />11.Battery Voltage/Capacity:1800MAH 
<br />12.Battery Charging Voltage:5V 0.5V 
<br />13.Battery Charge Time: 4hours 
<br />14.play time values for speakers :10hours 
<br />15.Standby time:200 hours  <p> <b><b><img src="https://contestimg.wish.com/api/webimage/59f84b34b956b31f2ceb60c7-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59f84b34b956b31f2ceb60c7-12-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59f84b34b956b31f2ceb60c7-13-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59f84b34b956b31f2ceb60c7-14-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59f84b34b956b31f2ceb60c7-15-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59f84b34b956b31f2ceb60c7-16-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59f84b34b956b31f2ceb60c7-17-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59f84b34b956b31f2ceb60c7-18-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59f84b34b956b31f2ceb60c7-19-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59f84b34b956b31f2ceb60c7-22-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59f84b34b956b31f2ceb60c7-23-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59f84b34b956b31f2ceb60c7-24-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59f84b34b956b31f2ceb60c7-25-large.jpg></b></b></p>