Material: Plastic
Bluetooth Version: V5.0
Bluetooth Protocol: A2DP, AVRCP, HFP, HSP
Bluetooth Range: about 10M
Speaker: Φ45 + Vibration Diaphragm
Output: 4Ω, 5W x 1
Frequency Response: 175Hz-20KHz
Microphone: Built-in Microphone for Hands-Free Calls
Battery Capacity: 1600mAh (Included)
Charge Time: about 5H
Playing Time: about 6H

Color Available: Black 

Package Includes:
1 x Clock Bluetooth Speaker
1 x Charge Cable
1 x 3.5mm Dual Interface Audio Cable
1 x User Manual