Pyle Powered Bookshelf Speakers- Bluetooth Studio Monitor Speaker Set,, 60 Watt Product Details Pyle Model : PBKSR40 Desktop Bluetooth Bookshelf Speakers HiFi Studio Monitor Computer Desk Stereo Speaker System, Connections and Studio Quality Sound (60Watt MAX) Features: One Pair 4'' Two-Way Coaxial Loud Audio LED Indicators Powered Bookshelf Desktop Speakers Pro Audio Studio Monitor Performance Hi-Fi Full Range Stereo Sound Reproduction Built-in Bluetooth Receiver for Wireless Audio Playback Ability to Connect Stream from External Devices MP3 Digital Audio File Support USB Flash Drive Reader Active + Passive Speaker System Built-in Digital Audio Amplifier Audio Processing Bass Reflex Active Speaker Rear Panel Control Center RCA (L/R) Aux Audio Input (Active) Easy Connect Speaker Spring Terminal (Passive) Bass, Treble, Volume Audio Adjustment Power ON / OFF Switch What?s in the Box: Active Bookshelf Speaker Passive Bookshelf Speaker US Adapter Optical Cable L R Connection Wire Remote Control 3.5mm to 2 RCA Cable Bluetooth Connectivity: Built-in Bluetooth for Wireless Music Streaming Simple Hassle-Free Pairing Works with All of Today?s Latest Devices (Smartphones, Tablets, Laptops, Computers, etc.) Bluetooth Version: 5.0 Bluetooth Network Name: ?PyleUSA? Wireless Range: 33?+ ft. Technical Specs: Channel: 2.0; Active Speaker Power Output: 60Watt MAX Speaker Size: Sound System: 4?? Subwoofers: 1?? Tweeters Subwoofer Type: Polymer PP Tweeter Type: Mylar Dome Bass Port: Bass Reflex Tubes DSP: Movie/Music/News Audio Mode Frequency Response: 40HZ-20KHZ Speaker Impedance: 8 Ohm (Tweeter), Full range:4 Ohm SNR: ?80dB Distortion: ?1% Construction Material: MDF/ABS + Fabric cloth Power Cable Length: 5.9? ft. Power Supply: 100-240V, DC 21V/1.5A MAX 4A (Adapter) Remote Control Battery Operated, Requires (2) x 'AAA' Batteries (Not Included) Battery Type: 1.5V Lithium-ion 1300mAh Battery Life: Up to 2+ Hours Speaker Dimensions (L x W x H): 6.1'' x 6.1'' x 9'' -inches (Each) Sold as: 1 Weight: 8.13 lbs. 60 WATTS POWER: With a maximum power of 60 watts, this pair of Bluetooth bookshelf monitor speakers can produce clear quality audio for pro audio studio monitor performance. Has a rear panel control center and a built-in digital audio amplifier BLUETOOTH COMPATIBLE: Enjoy hassle-free connectivity with this wireless stereo system?s Bluetooth compatibility! Easily pair with any of today?s Bluetooth devices, whether laptops, tablets, or smartphones. Enjoy music with convenience HI-FI SOUND REPRODUCTION: These active + passive Bluetooth bookshelf speakers are equipped w/ 4" subwoofers, 1" dome tweeters, bass reflex tubes and feature 4-8 Ohm impedance / 40HZ-20KHZ frequency response for full range stereo sound reproduction SPEAKER DIMENSIONS: These Hi-Fi bookshelf monitor speakers measure (L x W x H): 6.1'' x 6.1'' x 9'' -inches (each) and comes complete with (1) US adapter, (1) optical cable, (1) L R connection wire, (1) remote control, and (1) 3.5mm to 2 RCA cable. MADE TO LAST: Because it is constructed by the material MDF/ABS, with fabric cloth these bookshelf monitor speakers have a long lifespan. With a battery type of 1.5V Lithium-ion 1300mAh and works up to 2 hours Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.