Details:Multi-Function Touch Bluetooth Stereo SpeakerFeatures:Touch IC fingertip rotation control the size of the volume, adjust the sound;Perfect stereo sound with High BassHands free with MIC, Setting to answer in-calling automatically. (Long pressing the MODE key to OPEN/CLOSE this function). 

Details:Multi-Function Touch Bluetooth Stereo SpeakerFeatures:Touch IC fingertip rotation control the size of the volume, adjust the sound;Perfect stereo sound with High BassHands free with MIC, Setting to answer in-calling automatically. (Long pressing the MODE key to OPEN/CLOSE this function). Voice prompt to notice the status of the speaker. English/Chinese language. Built-in 1000MA high-quality polymer lithium battery, life time up to 8 hours;Perfect listening experience: 2.0 stereo structure, double-Ru-Fe-B magnetic unit passive radiator,Super cool touch to enjoy: Touch IC fingertip rotation control the size of the volume, adjust the sound;APP multi-function Bluetooth audio: Bluetooth playback; hands-free telephone (conference call); TF card player; AUX player; reader and sound card functions.Super cool touch to enjoyCloud Clock Alarm functionCloud Player, network radio casual experience;Clock/FM/music including. Touch control. Swirling finger to adjust volume(clockwise--volume / anti-clockwise--volume -). APP can install in Apple/Android system. TF card/AUX support. Compatible for Smartphone/ Tablet and other Bluetooth Enable DevicesSpecifications:Bluetooth protocol: A2DP1.2Bluetooth version: V2.0Stereo: 2 Channel1.2 Stereo Sound 2 amplifier (40mm) Vibrating diaphragm (50x90mm) Output power: 6W Frequency: 70hz-18Khz Bluetooth frequency: 2.4GHz-2.48G HZDistortion: AUX sensitivity: 500 MV SNR: 60db Range: in 10m Charging: DC 5V Battery: 1000mah rechargeable Li-on battery Unit: 40mm x2 50 * 90mm (diaphragm)Product size: 126 x76 x 66mm