Cool 360 Degree Surround Stereo Sound Portable Recharging Wireless Sound LED Bluetooth Speaker Cool LED Bluetooth stereo speakers Detail DescriptionFunction SpecificationType:Bright LED Speaker detailed parametersSystem2.0 channelControl:ButtonFunction:Call,Website:http://www.iskwireless.com, LanguageFlash Card:TF cardOTG:Support U DiskBT version:BT 4.0Five Multi-colored LED ThemesThe gravity sensorMagic light 88pcs imported LED lamp arrayTransmission Distance:10mBattery:Lithium battery 4800mAh with power bank functionTechnical ParametersRated Power:10WFrequency:105KHz-20KHzAudio:MP3,WMA,WAV,APE,FLACSpeaker:Diameter 45mmPlay time:5-8HNoise Ratio:≥80dBAmbient Noise Processing:SupportEcho Cancellation:SupportAppearance ParametersColor:Green, Black, Blue,RedMeterial:PlasticSize:240*70*70mmPower:Battery+USBFirmware UpgradePC UpgradeAccessoriesuser maunal, audio cable, power cordPackage contents:1 x loudest stereo LED Bluetooth Speakers 1 x User Manual 1 x USB Charging Cable 1 x PackagePackaging & Shipping PackingGiftbox size290 × 120 × 90mmGiftbox G.W.1 kgCTN size50.5 × 30.5 × 29.5cmCTN G.W.14kgQTY/CTN12PCSQTY/20 ft7500PCSFAQ Of cylindrical LED Bluetooth speaker Q: Can I have a sample order?A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable. Q: What is the lead time?A: Sample is 1-3 days, mass production time is 15-25 days for 1000 pcs or above. Q: Do you have any MOQ limit?A: MOQ is 200-1000pcs. Q: Do you have any data uploading services?A: Yes, we provide Data Preload, Non-Erasable Content, Custom Icon Creation, and USB serialization Services Q: How do you ship the goods and how long does it take arrive?A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Q: How to proceed the order if I have logo to print?A: First, Artwork for visual confirmation, and next is Sample picture or sending sample to you for confirmation, finally we will go to mass production Q: Do you offer guarantee for the products? A: Yes, we offer one year guarantee for the products. Q: Do you accept drop shipping?A: Yes, it’s available.