The Headphone/Earphone Portable Amplifier is perfect for giving you the very best sound quality you've ever heard! Take it with you everywhere you go for your own personal concert.

You'll find the device to be compact, portable, and very easy to operate.

Right now, it's on sale!

Features:

• 16-150Ω HiFi headphone amplifier, it compact, lightweight, and portable that it can be carry conveniently.
• 5mm AUX input and output, SNR>120Db and THD+N 0.0003%, make it a possibility to output not just louder sound, but a sharper and more real stereo sound without distortion.
• Two-stage gain switch enhances the signal input into the amp circuit for optimal performance of the headphones
• Aluminum matte surface provides you with a comfortable handheld feeling while the aluminum matte surface makes it durable
• Rechargeable lithium battery, it adopts a rechargeable lithium battery with 1000mAH capacity, which allows it to stay working more than 8 hours
• Universal compatibility

Specifications:

• Maximum power output: 250mW in Impedance 16Ω
• Load impedance: 16-150Ω
• Amp Internal Voltage: ±4V
• Charging voltage: DC5V
• Frequency response: 20Hz-20kHz(±3dB)
• Battery capacity: 1500mAh (3,7V) Lithium-Battery
• Amp Using Time: More Than 8 Hours
• Distortion: 0.004%
• SNR: ≥120dB
• Dimension(L x W x H): 3.8 x2.4 x0.6 in
• Net weight: 102g

Package Includes:

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