More Details:<br><br><br><br><br><br><br>Specification:Brand Name: REMAXModel Number: RB-H1Bluetooth Version: 4.0Size: 250*100*90mmWeight: 560gMaterial: MetalPower: 5WBattery Capacity: 8800mAhOutput Power: 5V\/500mAContinuous Play: About 10 hours<br>Support to NFC， AUX connection， Micro SD， Hands-free talking.Can be as a power bank to charge the device.Dual language to prompt.<br>Note: The speaker can play while charging the phone.           The speaker can play while being charged.<br>Package Included:1 X Remax Speaker1 X AUX Cable1 X Charging Cable1 X Manual