◆ Support various smart phones of Apple and Android systems.
◆ Horn power: 10W
◆ Signal-to-noise ratio: ≥85dB
◆ Frequency response range: 150-20KHZ
◆ Audio source interface: 3.5mm stereo headphone plug

◆ Dual microphone battery, 1200MA battery
It is equipped with a 3000MA battery and charging is very convenient
◆ Charging time: 2 to 3 hours
◆ Playback time: 4-5 hours at medium volume when fully charged
◆ Power adapter requirements: Input voltage :220V, Output voltage :5V, Current: 1A/2A

◆ Finished product weight: 1.4KG

◆ Product size: L138*W150*H158mm
◆ Packing quantity: 20 units
The gross weight of a single box is 27 kilograms

◆ Outer box size: 81.5x33x35CM

◆ Color box size: L15.5*W15.5**H17cm

◆ Function: With TF card/USB flash drive insertion/with voice change function, two microphones

Attachment: Instruction Manual for Charging Cable and Audio Cable