2 Lithium ion batteries required. (included)

√ WIRELESS STEREO DUAL PAIRING: TWS function lets you pair two speakers for a powerful 20W true stereo surround sound. Pohopa EF-B210G Indoor/Outdoor speakers deliver rich, room-filling stereo sound, as if your favorite singer was performing in your home. (the HOST speaker and SUB speaker will automatically link with each other within 6 seconds after you turn on both, simple and easy to use)
√ MOST-ENJOYING DISTANCE: ❤Bluetooth Distance(distance between HOST speaker and cell phone): up to 33ft(max) ❤ Stereo Dual Pairing Distance(distance between HOST speaker and SUB speaker): up to 66ft(max). ❤ Please note that outdoor use distance may be shortened due to signal interference, which is normal. IP54 waterproof and dust-proof, perfect for pool area, backyard, patio, lawn, garden, camping, etc.
√ LED LIGHTS AROUND&20W POWERFUL SOUND: 20-piece built-in bright LED lights around light up for night time use. 10W(each unit) 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. Stereo pairing use allows you to enjoy room-filling sound better than expectations, especially around summer pool.

【Sound Like a Pro】 A premium audio quality is essential to achieve greater performance. Installed with Qualcomm apt-X technology, ENACFIRE E60 wireless earbuds provides powerful, low-bit rate transmission and scalability for free lossless audio. Nothing more important to always have music with you through the toughest workout.
【Wireless Charging Technology】With highly effective wireless charging case equipped, ENACFIRE E60 wireless earphones simplify all the charging process and deliver the truth wireless life experiences. Charging just as easy as placing them on the charging pad. Lay it down, charge it up, just like magic.
【Sport Fit Design & Touch Control】 With ergonomic and sport redesign, ENACFIRE E60 Bluetooth earbuds can fit and stay secured in ear canal even with intense movement. Together with smart touch sensors, you can get ultimate control [Volume Control Available] without using the phone and largely prevent the discomfort like the physical button. [90% of Wireless Earbuds: Volume Control Unavailable]