B210D

√ MULTIPLE WIRELESS PAIRING&HOW TO USE: 5.8GHz technology means multiple pairing, supporting 2 or more B210D paired and shared audio sync with no delay. Connect them together to create left and right even more channels to enjoy 20+ Watts surround sound.【1st】Get your HOST speaker paired on【2rd】Tap the Pairing (first top button on left) for once, after a voice PAIRING, music shall be synchronized. We upgraded the buttons, please refer to the instructions on user manual that comes with the speaker.
√ ABOUT DISTANCE: ❤Bluetooth Distance(distance between speaker and Cell phone): up to 33ft(max, no obstacles) ❤5.8Ghz Multiple Pairing Distance(distance between HOST speaker and SUB speaker): up to 66ft(max, no obstacles). ❤ Please note that outdoor use distance may be shortened due to signal interference, which is normal. IP54 waterproof and dust-proof, perfect for home, backyard, patio, lawn, garden, camping, etc.
√ LED LIGHTS AROUND&10W POWERFUL SOUND: 20-piece built-in bright LED lights around lights up for night time use. 10W revolutionary full-bodied stereo boosts nice crisp highs from a big subwoofer, advanced digital sound, noise/wind reduction technology, and unique loudspeaker cavity structure to deliver premium acoustic sound. Multiple pairing use allows you to enjoy surround sound better than expectations, especially around summer pool.