... wireless Speaker 2.Built-in Li-polymer battery 3.Bluetooth V3.0 4.With hands-free 5.Certificate:BQB,CE,Rohs ... Features:1. High quality wireless music playback 2. Latest Bluetooth V3.0 support3. Battery level display in iPhone, iPad4. HD voice ... more portable9.Certificate:BQB,CE,Rohs,FCCSpecifications:1.Bluetooth Version: V3.0 + EDR 2.Support Profile:HFP 1.6 A2DP 1 ...