Specifications

Wireless Version: 5.0

Transmission Frequency: 2.4GHz

Working Range: 10 meters

Standby Time: 8 Hrs

Music Play Time: 1 Hr

Charging Time: 1.3 Hrs

Support Protocol: A2DP, AVRCP, HFP

Frequency Response: 45Hz-16KHz

Speaker Unit: (50mm 3W)*2

Support TF Card, can play MP3 format audio.