WIRELESS SPEAKER ESP-02
Rated Power: 1*5W
Power Supply: DC 5V 1A
Battery: 1200mAh
Driver Unite: 52mm
Music Time: 6 hours
Wireless Speaker ESP-03
Bluetooth Version: 5.3V
Battery: Built-in-battery
Frequency response: 150-18000Hz
Power output RMS 3W+THD10%
FM 87MHz-108MHz
Sound Quality Hi-Fi
Wireless speaker ESP-04
Working time: 5 hours
Battery: 1200mAh/3.7V
Power: 5w*1
Music Time: 6 hours
Working Range: Up to 10M
Frequency: 120hz-20khz
WIRELESS SPEAKER ESP-06
VERSION: 5.1
VOLTAGE: DC 5V
WORKING TIME:4-5H
CHARGING TIME: ABOUT 5H
BATTERY CAPACITY: 2200MAH
TRANSMISSION DISTANCE: 10M
HORE IMPEDANCE: 10W
WIRELESS SPEAKER ESP-12
Bluetooth version: V 5.4
Playback Time: 4 hours
Charging input: 5V/1A
Transmission distance: 52mm, 5W*1
Battery capacity: 1200mAh
Charging time: 2-3hours
Charging port: Type-C.
WIRELESS SPEAKER ESP-20
SPECIFICATIONS PAREMETERS
VERSION: 5.1
VOLTAGE: DC 5V
WORKING TIME:6-7H
CHARGING TIME: ABOUT 6H
BATTERY CAPACITY: 4400MAH
TRANSMISSION DISTANCE: 10M
HORE IMPEDANCE: 20W
COLOR: ASH, BLACK, ASH & GREEN.