**Product name:BT-2377 New products on china market mini microphone portable speaker
**Model:BT2377
**Color:Can be customized
**Batttery: lithium battery
**Functo: Hand free
**Size: 63x63x69mm
**Playing time: 5 hours
**Connecting type: Bluetooth
**Weight: 155g
**Color: Can be customized
**Case material: ABS
**Brand: KINGREE
**Model: BT2377