ลำโพงบลูทูธ T&G TG113 Super Bass Wireless Bluetooth Speaker (เสียงดี การันตี)

BT:3.0+EDR Support:L2CAP/A2DP/AVDTP/AVRCP),canrecieve AUDIO signal and control the AUDIO device Support HSP/HFP ( Handsfree profile ) ,Built-inMic forehand’s free phone call Working Distance:10 meters SNR:>90db Battery: 1200mAh Built in voltage:3.7V Normal volume playing time 3H Speaker driver:52mm power: 4 Ohms/5w Frequency: 150Hz-20KHz