Output Power: 3Ω 10W

Speaker: 10.1 cm / 4 inches

Music Play Time: 3-4 hours (varies depending on volume and music)

Rated Voltage: 5V1A

Signal-to-Noise Ratio: ≥ 85db

Speaker Battery: 1800mAh / with protection board

Microphone Battery: 400mAh * 2"

Frequency Response Range: 20Hz - 20kHz

Charging Time: 3 hrs

Bluetooth distance: 10 M

Bluetooth version: V5.3

Port: TF card(Up to 32GB), USB, AUX

Dimensions: 167*157*137mm

Weight: 970g