EDIFIER D12 Desktop Wooden Bluetooth HIFI Subwoofer Speaker with Remote Wireless Control, Bluetooth, Four Speakers Power 70W without Distortions, Subwoofer, All Digital DSP Audio Processing, and Waterproof IPX3 N.Art. TBD0602372701A Description 1. Bluetooth 5.0, acoustic 2.0, DSP technology, wireless remote control, wooden box, multiple input 2. The textured wooden side panels, the chained leather cabinet and the black grid decorated with decorative silver stripes are integrated in one calm and flexible, easily integrated into the home 3. Using a two-way frequency division structure of treble and subwoofer, four units form a stereo system 4. The whole wooden box is thick and stable, which can actually reduce the occurrence of bad resonance 5. Bluetooth 5.0 Chip, low power consumption, low latency, long transmission, anti-interference, continuous connection 6. OTHER FILM OF SALK 19MM, soft, delicate tone, elongated and calm listening; 4-inch wool to medium low, medium-wide thick and stable, low frequency powerful 7. Left and right two independent cavities to avoid phase interference between channels 8. All-digital DSP audio processing, high efficiency unit 4 units 9. The first three knobs can adjust the treble, bass gain and overall volume and change the composite audio source, which is convenient to control 10. Front two-color audio source indicator, easy to distinguish audio source mode and working status, use with peace of mind 11. Operating mode: touch 12. Signal-to-noise ratio: greater than or equal to 85 decibels 13. Bluetooth input: 450mffs 14. Input sensitivity: line: 700mv, AUX: 550mv 15. Number of speakers: 2 16. Effective distance: 10 meters 17. Interface type: USB 18. Playing time: 8 hours 19. Connection method: Bluetooth connection, 3.5 Audio cable connection 20. Speaker adjustment method: knob 21. Battery capacity: 1200 mAh 22. Power mode: built-in USB charging battery/ lithium 23. Output power: Average bass: 20W+20W, treble: 15W+15W 24. Frequency range: 54-20000Hz 25. Waterproof grade: IPX3 26. Dimensions: 35.9 x 15.9 x 20.35 cm ATTENTION: This Portable Speaker is available in Wood Tone color. Before making your purchase, contact me to check the availability. Thank you Notice to the buyer: Before proceeding to payment with Paypal, make sure to enter the correct address for shipping. We do not accept shipping addresses other than those indicated in the Paypal purchase order. So, make sure the email associated with your Paypal account is active, we will need it to send shipping and invoice notifications. We take care to send the pre-invoice before shipment by legal email you must accept strictly. Be sure to provide an active mobile number that will serve the courier for the delivery of your package. If the email address is inactive and we do not receive your response by accepting the pro forma invoice, we will consider the purchase transaction without confirmation to continue shipping the items. "FREE SHIPPING" for the following destinations: Europe (The following destinations aren't included in "Free Shipping": Albania, Andorra, Armenia, Azebairgian, Bosnia, Georgia, Iceland, Liechtenstein, Macedonia, Kazakhstan, Monaco, and Montenegro). Canada - Australia - Mexico - USA - Japan - United Kingdom - Germany. The shipment will be the International Economic one and may take from 3 to 10 business days (depending on the destination) to arrive. The shipping is fully traceable. Therefore, the buyer will be sent a message with the tracking number, to check the package. Attention: For all other destinations not listed, please contact me to evaluate together the cost of shipping, islands included. I will try, where possible, to satisfy you.