Specifications:1. Use of premium sound chips, support 360 degrees high-fidelity surrounded stereo sound, giving you superior music enjoyment at any angle.2. Equipped with LED ambient light, with colorful lighting, you can freely turn it on and change, the best partner for party.3. Support Bluetooth-compatible 5.0 function, Internal and extranal microphones, connecting the microphone to the game is more exciting.4. Built-in a 2400mAh rechargeable battery and USB port, can be easily connected with the USB adaptor, power bank, laptop and other devices for charge.5. Equipped with good-quaility cyan axis mechanical buttons,instructions are at a touch, sensitive and easy to control the operation,bringing a better operating exprience to your game battlefield.6. 4 unit stereo impressive sound, 2 sounding units+2low frequency diaphragms, brings precise performance of high, mid, low and full range. Guaranteed sound quality output, listening to the quaditory feast.Description:1. Bluetooth version: V5.02. Bluetooth distance: 10m3. Battery: 3.7V 2400mAh4. Charging time: 4h5. Playing time: 9-10h6. Charging input: DC DC5V/1A-2A7. Signal to noise ratio: 70db8. Frequency response range: 80Hz-20KHz9. USB/TF: Support 32GB10. Speaker power: 4 5W x 211. Product size: 350*105*60mm12. Packing size: 365*118*87mm13. Packing weight: 842gPackage included:- Speaker x 1- Charging cable x 1- Audio cable x 1- Instruction x 1