Description
Bluetooth Version : JL6973D4 V5.4
Battery Type-Lythium
Battery Size : 300mAh + 25mAh
Battery Talk/Music Time : 5-6 hours
Battery Charge Time : Approx 1.5 hours
Speaker Size : 13mm
Frequency Response : 20-20K Hz
Sensitivity:115.8:3dB
Transmision distance : 10m






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