Mini Headphone Amplifier Portable Headset Earphone Headphone Audio Amplifier with USB Cable and Rechargeable Lithium Battery for PC Windows Mac Digital or Analog Players

The ECS-MHA amplifies incoming sounds up to 100 dB and makes words easier to understand with Clarity.

Mini headphone amplifier, It is compact, lightweight, and portable that it can be carry conveniently.

3.5mm mm input and output jack, louder real stereo sound without distortion. 

Rechargeable lithium battery with 2000mAH capacity, which allows it to stay continuously working more than 8 Hours.

Compatible with:

PC desktop, laptop, tablet, mac, digital MP3 MP4 players, transcription desktops, court report live monitor monitor devices etc.

Specification:

• Type: Headphone Amplifier
• Model Number: ECS-MHA 
• Material: Metal
• Input/Output Port: 3.5mm Jack
• Charge Port: Micro USB Port
• Output Power: 40Mw in impedance 16Ω
• SNR>100Db
• Adapted Headphone Impedance: 16-150Ω
• Lithium Battery Capacity: 2000mAh
• Playback Time: approx. 8 hours
• Charging Time: approx. 2 hours
• Color: Black
• Dimension: 4 inch 9.8 cm x 2.5 inch 6 cm x .59 inch 1.5 cm (L x W x H)

Package Content:

• Headphone Amplifier
• USB Power Cable
• Audio Cable
• User's Manual