5
2. TECHNICAL SPECIFICATIONS
2.1. MAIN UNIT
Bluetooth version 5.0
Bluetooth transmission frequency 2402 - 2480 MHz
Bluetooth transmission power 1.37 dBm
Power input 9.0 V DC / 1.5 A
Speaker output power (RMS) 25 W
Speaker frequency response 80 Hz - 18 kHz
Battery capacity 2400 mAh
Charge time About 2.5 hours
FM frequency range 87.5 - 108 MHz
Operating temperature 0 - 45°C
Dimensions (W x D x H) 230 x 210 x 550 mm
Net weight 3.75 kg
2.2. AC ADAPTER
Manufacturer’s name or trade
mark, commercial registration
number and address
Shenzhen Merryking Electronics Co., Ltd
8F, Building A, Tianyang 2nd Road, Oriental Community,
Songgang Street, Bao’an District, Shenzhen, 518105
Guangdong, P.R. China
Model identier MKA-0901500VEUD -
Input voltage 100-240 V~
Input AC frequency 50/60 Hz
Output voltage 9.0
V
Output current 1.5 A
Output power 13.5 W
Average active efciency 84.01% -
Efciency at low load (10%) 79.55% -
No-load power consumption 0.09 W
2.3. PACKAGE CONTENTS
1 x Speaker
1 x Aux-in audio cable
1 x Wired microphone
1 x AC adapter
1 x Remote control without batteries
1 x User manual