Elecrow
Mini Portable Hamburger Speaker Amplifier for iPod/iPad/Laptop/Phone/Tblet PC
This speaker equipped with 360-degree sound field integrates a cone design with a custom-built speaker to project sound in all directions. It can offer deep ...
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This speaker equipped with 360-degree sound field integrates a cone design with a custom-built speaker to project sound in all directions. It can offer deep and rich sound with HI-FI result for it comes with 1.4 subwoofers and the vacuum base. It is a new concept integrative portable mini speaker, with small bulk can play in the center of the palm. It built in a rechargeable lithium battery and each charge can last for 3-5 hours, so don’t worry about the power when you are outside.

Features
- Compatible with most devices that may utilize headphones.
- LED power indicator for power on and charging.
- Pioneering patented technology: extendable resonance of the bass box technology enables stronger effect.
- Embedded type lithium batteries, can use USB or power adapter for charging.
- More convenient and user-friendly, cost-saving purchase batteries.
Specifications
- Type: Speaker Amplifier
- Output: 2.4w
- Rating Power: 2.2w
- Size: 50mm (W) x 50mm (L) x 35mm (H)/1.97'' (W) x 1.97''(L) x 1.38''(W) (Approx.)
- Socket Size: 3.5mm
- Speaker: 36mm Micro Speaker, 4Ohm
- Frequency Response: 200Hz - 20k (Hz)
- Signal-to-noise: >89db
- Distortion: <0.5%
- Battery Voltage: 3.7V
- Battery Charging Voltage: 4.2V
- Charge Time: DC (2.5Hours), USB (4Hours)
Jargon buster
Plain-language definitions for the technical terms used above.
- DC
- DC means direct current, where electricity flows in one constant direction, as supplied by batteries, USB ports and many plug-pack power supplies. When a product specifies DC, it runs from a DC supply rather than mains AC, so you need to provide the correct voltage and polarity.
- LED
- A light-emitting diode (LED) is a small electronic component that emits light when current flows through it in the correct direction. Because it only conducts one way, its polarity matters, and a through-hole LED must be soldered the correct way around to light up.
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