2 In 1 Portable HiFi Headphone Amplifier HiFi Amp Power Bank Charger 8000mAh For Cellphone

Description:
This headphone amplifier can be used as a portable source. It is functional and practical. As a headphone amplifier, it can provide you with purer and clearer sound in high fidelity and offer you safer and faster charging service as a power bank. 2-in-1 design makes it space-efficient and portable. No need to worry about the quality, try and buy it with confidence!

Feature:
1. 10 times higher thrust: output power increased by more than 10 times, up to 130MW.
2. Reverse charge pump: optimized sound quality.
3. Low-voltage charging: offers you much safer and faster charging service.
4. Long-lasting battery life: long-time using on one charge.
5. Full protection: protects against short circuit, over voltage, over current, temperature, peak suppression, low voltage, overcharge, and over discharge.
6. Aluminum alloy shell: exquisite and elegant appearance. Ergonomic design makes it comfortable to the touch.
7. Plug and play: no need to install software, convenient for you to use.

Specifications:
Output Power: 300mw * 2 / 300mw * 2 / 300mw * 2 / 300mw * 2 / 300mw * 2 /  16 Ω (Max)
Frequency Response: 2-27KHZ
SNR: 95DB
Separation Degree: 70DB
Distortion: ≤0.006%
Input Impedence: 32 Ω
Output Impedence: ≤200 Ω
Working Temperature: -40℃ ~ 60℃ / -40℉ ~ 140℉
Storage Temperature: -40℃ ~ 85℃ / -40℉ ~ 185℉
Battery Capacity: 8000mAh
Input: 5V / 2.5A
Output: 5V / 2.5A
Material: Metal
Color: Black
Dimensions: Approx. 115 * 67 * 14.5 mm / 4.5 * 2.6 * 0.6 inch
Package Weight: About 271g

Package List:
1 * HiFi Amp
1 * USB Cable
1 * Audio Cable
(Not including other items in the pictures.)