

Rockville HeadRock Battery Powered Rechargeable Personal Headphone Amplifier Amp
Key item features
- Includes: (1) x headphone amp. (1) x Micro USB cable. (1) 3.5mm male to male audio jack cable. Manual and warranty card. Features:
- Rockville HeadRock Battery Powered Rechargeable Personal Headphone Amplifier. 3.5MM headphone output. 3.5MM aux input for music player. Lithium Battery with 800mAh capacity
- Rechargable battery lasts 5-8 hours per charge. Headphone Amplifier Works with 16 – 300 Ohm Impedance. Headphone output power: 65mW@16O 89mW@32O 95mW@64O 69mW@120O 29mW@300O. High/Low gain switch
- Volume control. 300mv - 2000mv. Strong aluminum case ensures long life and strong heat dissipation. Chipset: NE5532. THD: 0.0001%. Signal to Noise Ratio: 125dB. Frequency Response: ±odB (20Hz-20kHz)
- AMP Internal Voltage: 8V / 500mA. DC power Charging: 5V 1A. Weight: 0.17 lbs. Dimension (inches): 3.74” x 2.09” x 0.5” ( L X W X H)
Specs
- Inputs/Outputs3.5MM headphone output, 3.5MM aux input
- BrandRockville
- Signal-to-noise ratio125dB
- Freq range20 Hz
- Model nameHeadRock
- ColorBlack
- Free shipping
Free 30-day returns
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About this item
Product details
Video of HeadRock:
Includes:
(1) x headphone amp
(1) x Micro USB cable
(1) 3.5mm male to male audio jack cable
Manual and warranty card
Features:
Rockville HeadRock Battery Powered Rechargeable Personal Headphone Amplifier
3.5MM headphone output
3.5MM aux input for music player
Lithium Battery with 800mAh capacity
Rechargable battery lasts 5-8 hours per charge
Headphone Amplifier Works with 16 – 300 Ohm Impedance
Headphone output power: 65mW@16Ω 89mW@32Ω 95mW@64Ω 69mW@120Ω 29mW@300Ω
High/Low gain switch
Volume control
300mv - 2000mv
Strong aluminum case ensures long life and strong heat dissipation
Chipset: NE5532
THD: 0.0001%
Signal to Noise Ratio: 125dB
Frequency Response: ±odB (20Hz-20kHz)
AMP Internal Voltage: 8V / 500mA
DC power Charging: 5V 1A
Weight: 0.17 lbs
Dimension (inches): 3.74” x 2.09” x 0.5” ( L X W X H)
- Includes: (1) x headphone amp. (1) x Micro USB cable. (1) 3.5mm male to male audio jack cable. Manual and warranty card. Features:
- Rockville HeadRock Battery Powered Rechargeable Personal Headphone Amplifier. 3.5MM headphone output. 3.5MM aux input for music player. Lithium Battery with 800mAh capacity
- Rechargable battery lasts 5-8 hours per charge. Headphone Amplifier Works with 16 – 300 Ohm Impedance. Headphone output power: 65mW@16O 89mW@32O 95mW@64O 69mW@120O 29mW@300O. High/Low gain switch
- Volume control. 300mv - 2000mv. Strong aluminum case ensures long life and strong heat dissipation. Chipset: NE5532. THD: 0.0001%. Signal to Noise Ratio: 125dB. Frequency Response: ±odB (20Hz-20kHz)
- AMP Internal Voltage: 8V / 500mA. DC power Charging: 5V 1A. Weight: 0.17 lbs. Dimension (inches): 3.74” x 2.09” x 0.5” ( L X W X H)
Specifications
Inputs/Outputs
Brand
Signal-to-noise ratio
Freq range
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Verified Purchase
Works as advertised.
Works as it is supposed to. No issues.
