Blue Wireless speaker Bluetooth Ultra Portable ,Wireless Bluetooth Speaker with TF Card,build in Microphone for handfree calling,with Enhanced Bass

Description

With excellent Environmental protection rubber paint treatment, and exquisite high end packages. Two 16 core double magnetic imported horn, imported bluetooth chip, sound quality is super good, bass and stereo effect is perfect. suitable for outdoor sports, home or office entertainment,supported AUX connection,TF card player,FM radio, the upgrading products instead of traditional home big volume, piles of old lines speaker.Long playing time is over 10 hours. Matching with mobile phones or other devices Before using Bluetooth speaker, the mini speaker needs matching with mobile phones or computers. If Bluetooth devices matched with speakers before, the match will finish automatically within effective distance, but audio connection for computers. Various functions play operation Bluetooth Mode TF/USB Music Player AUX Mode FM Mode Charging for mini speaker Mini speaker use the general USB charging port, when it is your first time to use it, please ensure charge it over 6 hours at least. The operation method is to plug the DC output of your charger or charger cable in mini speaker's USB port. The red LED light will keeps on at this moment. After finishing charging, the LED light will turn off or show blue light. If placed long-term unused (more than 3 months), please connect power to charge it. Technology Specifications parameters Index Bluetooth specification 2.0/2.1/3.0+EDR Bluetooth protocol A2DP AVRCP Communication distance 10 M Frequency response 120Hz-20KHz Horn output power 3W Signal-to-noise ratio ≥75dB distortion ≤1.0% Playing time ≥10 hours