Feature

• Using PO²  digital power synthesis technology, to provide up to 10W  power audio output
• Selecting rare earth materials speakers, lighter weight, better sound quality, greater voice
• Support U disk, TF card, multimedia audio file playback, and support the lyrics synchronization
• 1.2 inch LCD display, intuitive controls play state
• Has a key recording function, recordable MIC sounds and FM broadcast
• Digital song key quickly, convenient and quick selection of songs
• Support FM radio reception, automatic search and save the radio
• Built-in high-capacity lithium-ion battery durability , and MCU intelligent charging management  system, with battery protection, so that the battery is in a safe and reliable mode; charge quickly just  5 hours, use of time up to 10 hours or more

• Products accord with human body engineering principle design, modelling is novel, fashionable appearance, use comfortable

Application

Applies to teaching, guided tours, assembly, sales, publicity, visits and other occasions .

Specification

• Frequency response: 80Hz-12 kHz
• Output power: 6W
• Maximum output power: 10W
• Speaker Impedance: 4Ω
• Operating voltage: 3.7V
• Battery: 1 * 3.7V/1300mAh lithium-ion battery
• Charge voltage: DC 5V 500-2000mA
• Charging time :about 5 hours
• Use time: ≥ 10 hours

• TF card: maximum support 32G

• Media format: Mp3

• Size: 129 × 87 × 40mm

Product Content

• E250M Portable Digital Amplifier *1

• MICRO USB charge cable * 1

• HM-850 Headset microphone * 1

• Lanyard * 1

• Windproof cotton * 1

• Manual * 1