... .Support bluetooth device 2.Support A2DP&ARCP 3.hidden key pillow shape bluetooth speaker for tablet,laptop,computer Features:Listen to ... : up to 33 feetsMicro USB power charging portBuilt in li-ion battery 260mah.Specification:Bluetooth specification:3.0+EDRRF range:10M ... to contact us online or send inquiry anytime, thank you! pillow shape bluetooth speaker for tablet,laptop,computer