Enjoy beautiful music and Illuminate your life Have you ever thought that solar outdoor speaker could do more than an immersive music experience just ? It can also light up a room or backyard! Now, all this is possible! The ** Outdoor Rock Bluetooth Speaker ** combines high-quality sound with warm lighting to create a cozy, atmospheric funny space for you. Rock Speaker Solar Powered & USB-C Rechargeable, Wireless Outdoor Speaker with Bluetooth 5.0, LED Disco Light, TWS Outdoor Speakers, Waterproof for All Seasons for Garden, Patio ***Warm tips: For optimal charging performance, prioritize using the USB cable included with your purchase. The product's USB port is specifically designed for deeper compatibility with the provided cable. don't lose original charging cable  Quick tips: If using your own USB cable in properly plugged, the charging indicator will still function normally then it'ok, If the charging indicator doesn't light up, simply reconnect using the original cable from the package to troubleshoot the connection Ground surfaces can reduce Bluetooth range. For clearer audio and extended coverage, place speaker >30cm (12in) above ground. Higher placement = greater range Important,Disable your Phone "Reduce Loud Audio" for normal speaker volume,how to operate?just back to product link for video guide it's due to phone 16e's bluetooth issuse, outdoor speakers is ok, just disable phone 16e's BT and connect the rock speaker with other phone' Bluetooth For product issues, let's talk via Amazon messaging. We'll resolve promptly. Feedback helps us improve—thank you! Let's get together, Let's talk! to creat comfort with Nillum Solar outdoor speakers! Let's have fun in our Pool party and relax with Nillum solar rock speakers! it's Good to see friends again it's Definitely Awsome Gift choice for who we're caring about! Hey! let's Rock up our Night Party, and with Colorful light! 4+2 lighting modes TWS Mode-2 Speakers pairing each other; 40W Total ;Dancing light, 4+2 light Mode; Enjoy beautiful music and Illuminate your life TWS Pairing for 2 speakers, 20W each unit ,latest Bluetooth 5.4; 2 charging ways- solar & USB-C, charges on any sunny day, built-in 4000mAh battery for recharge when needed or cloudy; RGB LED Light show-they could do more than an immersive music experience ?they can also light up a room or backyard! and, Portable anywhere! IP44 waterproof Design for year round use How do we do for problem :Pairing Failure​​ - 2 Speakers disconnect and cannot reconnect via single "TWS" button press? Step 1: First Must Disable Phone Bluetooth​​/​​Step 2: Re-pair Speakers into TWS Mode​​• Place 2speakers≤3in • Hold"ON/OFF" both units to OFF first, then ON immediately• Wait ≤60s for TWS confirmation (audio/light)/ ​​Step 3: Reconnect Bluetooth How do we do for this situation Partial Operation​​ - Only one speaker functions despite both being powered on? Step 1: First Must Disable Phone Bluetooth​​/​​Step 2: Re-pair Speakers into TWS Mode​​• Place 2speakers≤3in • Hold"ON/OFF" both units to OFF first, then ON immediately• Wait ≤60s for TWS confirmation (audio/light)/ ​​Step 3: Reconnect Bluetooth what to do when 2items exited TWS, independently connected Bluetooth,single play normal, but i want both play same time? Step 1: First Must Disable Phone Bluetooth​​/​​Step 2: Re-pair Speakers into TWS Mode​​• Place 2speakers≤3in • Hold"ON/OFF" both units to OFF first, then ON immediately• Wait ≤60s for TWS confirmation (audio/light)/ ​​Step 3: Reconnect Bluetooth Why does Bluetooth connection drop out between coverage range?how do we do? Tip: For optimal radio signal range, position the speaker at least 30 cm (12 inches) above ground level. Higher placement reduces audio interruptions and extends coverage, as ground surfaces may interfere with transmission 1)why my speakers comes with low sound or no volume? 2)why my speaker can not connect to other speakers in my backyard? 1)Important,Disable your Phone "Reduce Loud Audio" for normal speaker volume,how to operate?just back to product link for video guide; 2)TWS Mode,any 2 Nillum speakers can be paired, it's Blueooth (Not Wifi, can't connect to others not from Nillum)