C3 Mini Speaker TWS Connection Wireless Bluetooth Speakers With Lanyard Portable Sound Box Remote Shutter Rechargeable Battery Hands-free With Mic

Overview:You can listen to music by pairing your BT-enabled audio devices with the speaker, which also supports TWS function. Mini and portable, you can just put it in your pocket, or hang it on your backpack with a lanyard. It is perfectly suitable for home use, office use, and outdoor activities.How to activate TWS function:Activate true wireless stereo sound by pairing 2 C3 speakers. Turn the 2 speakers on and double press the power button of one speaker, then two of them will pair automatically.Specifications:Model Number: C3BT Version: 5.0Operation Range: 10m (no obstacle)Power Output: 3WFrequency Response Range: 20Hz-20KHzBattery Capacity: 500mAhMusic Playing Time: about 4 hoursCharging Time: about 1 hourStyle: Black, Red, Green, Blue, Yellow (Optional)Item Size: φ4.0*4.6cm/φ1.57*1.81inItem Weight: 55g/1.94ozPackage Size: 10.0*6.5*5.4cm/3.93*2.56*2.12inPackage Weight: 86g/3.03ozPackage List:  1 * BT Speaker1 * USB Cable1 * Lanyard1 * User Manual (English)