Features:
1. High-end stereo Bluetooth speaker
2. Soft housing， with metal netting(customizable design)
3. One pieces of 10W driver deliver massive and rich sound
4. Large speaker cavity inside for excellent sound effect
5. Built-in TF card and AUX in
6. Built-in recharger battery supports up to 8 hours' playback time
7. Built-in microphone for hands-free phone call
8. With buttons for controlling tracks on phone wirelessly
9. Low battery warning when battery power is low
10. Easy connect to phones or other Bluetooth devices
11. Can be used as a wired speaker

Specifications:
Features Overview: Bright LED + Bluetooth + TF card + AUX IN
Speaker System: 2.1-channel
Active Passive: Active Speaker
Bluetooth Version: 4.0
Bluetooth distance: 10 meters
Output function: 2*5W
Power supply: Lithium battery (built-in) 3.7V /2300mAh
Charging Power: USB DC 5.0V
Connecting line: 3.5mm stereo audio cable
Frequency response: 105KHz-20KHz
The speaker unit: 2x1.5 inches
SNR: 80dB
Description:
Support cell phone， laptops and other devices with Bluetooth function easy to pair and play music 3.5mm AUX audio interface， you can connect with MP3/MP4 player， PC， mobile phone and other devices with the same 3.5mm audio jack for music play
Built-in 88 three-color RGB LED lights， 360-degree LED pulsating music ; five kinds of music pulsating LED visual display mode Built-in high-quality dual voice coil speakers， bright treble， alto mellow， deep bass， bringing you the perfect music to enjoy Built-in microphone，for clear voice call
Access to volume， track skip and light effects， make it easy to navigate without having to reach for your device.
Bluetooth wireless technology allows for an easy simple connection. Playback from up to 33 ft away from any Bluetooth enabled device including， Tablets， Smartphones， Notebooks， PC's and More!
Built-in high capacity battery，directly to the computer's USB port charging Up to 8hours of music play (depended on the size and source of music )
Package Content:
1 x InaRock Bluetooth Speaker
1 x Stereo audio cable
1 x USB charging cable