Check the listing for details. Computer Speaker Notebook Desktop PC Laptop Phone Mini Speaker USB LoudSpeaker. Condition: New. Listed at 9.27 USD. Description Item Description: Audio Crossover: Full- RangeChannels: 2(2.0)Cabinet Material: PlasticApplicable Device: Computer / Notebook /Phone / MP3 / MP4Power Supply: DC 5V and USB 5VFrequency Range: 40HZ-20KHZPMPO: 5WWaterproof: NoBattery: NoColor: BlackSupport Memory Card: NoBuilt-in Microphone: NoUSB Line Length: 0.6M / 1.97InchesRemote Control: NoSupport APP: NoDisplay Screen: NoSpeaker Type: CombinationAudio Interface: 3.5mmNumber of Loudspeaker Enclosure: 2Power Source: DCOutput Power: 5WMaterial: PlasticCommunication: USBSupport Apt-x: NoPlayback Function: MP3Intelligent Personal Assistant: NoVoice Control: No Product Name: Black Combination SpeakersFeatures: - Excellent sound, good sound recovery effect and high output power.- Accompanying speaker for PC / MP3 / MP4 and notebook.- Mini speaker, black shape, simple and fashionable design.- Adjust the volume with knob, and choose the volume that suits you.- With 3.5mm audio port and USB power interface, the compatibility is strong.- Small size, easy to carry around.Resistance: 4ΩSignal to Noise Ratio: > = 80dBUnreality: < = 0.3%Sensitivity: 84dBSpeaker Size: 2"Place of Application: PC / Laptop Package Including: Package Including: 2 x Speakers Product Weight: 170 G / 6.00 OuncesProduct Dimensions (L*W*H): 160*90*80 MM / 6.30*3.54*3.15 InchesPackage Weight: 170.0 G / 6.00 OuncesPackage Dimensions (L*W*H): 160*90*80 MM / 6.30*3.54*3.15 InchesRetail Packaging: Yes, General Box Payment 1. When put the order in the awaiting payment,Payment must be paied within 20days. 2. We accept payment by Paypal 3.Please write down your special requests (color, size, etc.) in the NOTE when you make payment. 4.TOTAL AMOUNT includes the final price plus S&H(Shipping and Handling). Shipping 1. We only ship to eBay confirmed address 2. Item will be shipped within 48 hours after payment received, excluding weekends and holidays. 3. Most orders are delivered within the stated shipping time at the time of purchase 4. Shipping are not available for PO BOX, Parcel locker, Parcel collect 5. If you don't receive your shipment within 35 days after payment, please feel free to contact us. We will take proper actions to solve the problem for you Retrun 1.notify us by message before returning 2.Contact us within 30 days of receiving the item