Micro Stereo Speakers Recharged by Computer or USB Power / 4.0cm * 1 + 5.2cm * 1 4

HS-YM01
•Tumbler design
•china style speaker,picture can according your request .

•USB audio cable: Support one USB cable for both line in and charging
• Built-in rechargeable Li-ion battery:recharged by computer or any USB power

Applications:

mobile phone/ PC / ipad/ipod/ mp3/ mp4 etc.

Specifications:

•Power: 3W+2W
• Frequency response: 20-20KHZ
• SNR ≥80B
• Speaker drivers: 4.0cm*1+5.2cm*1 4Ω
• Output: 3.7V/400MA
• Distortion: ≤1.0%
• Size: H10X D8cm
250G

Competitive Advantage:

Product Highlights
Portable 5 W Travel Speaker
Connects To Most Portable Audio Devices
Has A 3.5mm Aux Jack
Lithium-Ion Battery Lasts Up To 4 hrs
Compatible With iPod, iPhone & iPad
Built-In Battery Charges Via USB
The  3.5mm Portable Mini Speaker With Built-In Lithium-Ion Battery can connect to any audio device with a 3.5mm mini-jack input. It\'s ideal for iPod, iPhone, eBook readers, portable CD players, MP3 players and smartphones. The speaker is powered by a built-in rechargeable lithium-ion battery that can last up to four hours. It charges via USB 2.0 and includes a USB 2.0 cable in the box. The Bump has a max output of 5W and features an expandable bass chamber. It delivers a crisp, high-quality audio signal and is built to be ultra-portable. Take it wherever you go and you\'ll always have a way to share your music with friends and family.
Portable
Weighing only four ounces, the Bump is ultra-portable. The built-in rechargeable lithium-ion battery can last up to four hours before a charge is needed and its small dimensions make it easy to take it along with you when traveling or just hanging around outside