Giunmcul Portable Mini Wireless Stereo LED Light Bluetooth Speaker Card for Smartphone

HIFI Portable Wireless Bluetooth Speaker Stereo Sound Subwoofer Column Speakers with Hand Strap for Computer Phones
Features:
Outdoor Bluetooth Speaker, Built-in bluetooth.1 wireless transmission, working distance up to 10 meters.
Support to Hand-delivery when call all Bluetooth devices such as smart phones, tablet PCs, iPODs ...
Bluetooth chip, clear sound and quality, powerful and can enjoy unhindered stereo music anytime, anywhere when you're out.
stereo audio transmission supports rechargeable.
Specifications:
Functions: Bluetooth connection, plug wire connection Bluetooth version:.1
Speaker size:5.5x5.5x5cm material: ABS Reception distance: 10 m and below Output power: 3W Working：5 hours
Distortion：＜0.5% Battery capacity:520mAh
Battery charge time：2 hours
Signal to noise ratio: ≥95dB Operating Voltage: 5 V Package Includes：
1x Bluetooth Speakers
1 xUSB cable