15 Inch Audio LED Light Trolley Bluetooth Loud Speaker Box

• Type: Bluetooth Speaker
• Amplification Type: Active
• Speaker Material: Plastic
• Usage: Portable Player, Mobile Phone, Computer, Stage/DJ, Home Theatre System, Radio, TV, Karaoke
• Special Function: Memory Card Support, USB Disk Support, With Remote Control, Radio
• Chargeable: Chargeable
• Model NO.: A15-1
• SNR: 70-80dB
• Display Type: Digital Display
• Compatible Product: Universal
• Function: USB/TF,Bluetooth,Radio
• Woofer: 15′′ Woofer+3′′tweeter
• Battery: 11.1V/6600mAh Lithium Battery
• Power: 50W
• Color: Black
• Packing: Brown Box,Unit/CTN
• Net Wegith: 12kgs
• Material: Plastic
• Remote: Remote Control
• Application: Indoor and Outdoor
• Channels: 2(2.0)
• Packing Size: 415*345*650mm
• 40hq: 680PCS
• 40gp: 580PCS
• 20hq: 280PCS
• Transport Package: Brown Box
• Specification: Packing size: 415*345*650MM
• Trademark: Temeisheng
• Origin: China
• HS Code: 85182200
• Production Capacity: 10000/Months

Product Description

Product details



MIC.Volume:Turn the knob to adjust microphone volume level.
ECHO (MIC): Turn the knob to adjust microphone echo. 
BASS: Turn the knob to adjust master bass level.
TREBLE: Turn the knob to adjust master treble level. 
VOLUME: Turn the knob to adjust master volume level
DC 15V IN/9V IN: DC15V/9V Power adaptor input, PLEASE ONLY USE INCLUDED AC ADAPTER PROVIDED IN THE PACK.
(RED = Charging, GREEN = FULL) .
MIC IN (Microphone input):  Plug wired microphone this socket
EXT DC 12V IN (external 12V battery interface): Connect external 12V charging/power as alternative power source; please check carefully the input polarity before connecting.
AUX IN (external audio interface): 3.5mm stereo input for connecting external audio devices. You may connect your Smartphone I Tablet as external music source with a 3.5mm line-in cable
POWER (power switch): main ON/OFF switch for the speaker.
(Note: Battery charging is independent of Power switch ON/OFF status)
key(MODE):lt is for switching between different audio source
LINE-IN /FM mode(radio mode)/ MP3 player
Voice Prompt (on/off:Hold this button for 2 seconds to enable/disable the voice prompt on/ off function.     

Company profile
TEMEISHENG has become one of the most popular audio brands in China and in the global world after 20 years of great efforts!