3.5mm Mini Portable Noise Cancelling Headphone Amplifier HiFi Amp For Cell Phone (Red)

Description:
This headphone amplifier is used to change your cellphone into a professional music player. It can transfer high-fidelity sound to your ears through your headphones and give you best sense of listening. Plug and play, small size and ultra-long battery life, allow you to listen to HiFi music for long time at anytime and anywhere. With this headphone amplifier, you can enjoy an excellent music world.

Features:
1. Plug and play, no drive needed.
2. Ultra-long battery life of up to 25h.
3. Higher thrust and better sense of hearing.
4. Small and portable, use at anytime & anywhere.
5. Exquisite and delicate appearance.

Specifications:
Color: Black, Red, Gold, Silver (Optional)
Material: Aluminium Alloy
Output Power: 300 mw * 2 / 16 Ω
Frenquency Response: 2-27KHZ
SNR: 95DB
Dynamic Range: 90DB
Separation Degree: 70DB
Input Impedence: 32 Ω
Output Impedence: ≤200 Ω
Working Temperature: -40℃ ~ 60℃
Storage Temperature: -40℃ ~ 85℃
Storage Humidity: 10% ~ 90%
Battery Type: Polymer
Battery Life: About 25h
Plug Diameter: 3.5mm
Connection: Wire
Gross Weight: About 100g

Package List:
1 * HiFi Amp (Other items in the picture are not included.)