Eklasse EKBTSP23JE Bluetooth Speaker Black

Bluetooth Version: AC6919C V5.0
Size: 98*88*45mm
Output Power: 3W
Working Voltage: 3.7V
Sensitivity: -85db
Frequency Response: 2.402-2.480 KHz
Distance Range: 10m
Battery: 400 mAh Lithium battery
Charging Time: +/-1 hour
Minimum Rated Play Time: 2 hours
Minimum Rated Talk Time: 2 hours
Minimum Rated Standby Time: 8 hours
Charging Power: DC5V
Modulation / Channel access: GFSK/ 79
Channel Spacing: 1 MHz
Antenna type / Gain: F type/-0.58dB