Multiple connection methods: listen to your favorite music or FM mode, you can also answer the phone. Lighten the burden on hands and ears: easy and comfortable, not in the ears, clear sound quality, you can listen to music anytime and anywhere, in your spare time at home or outdoor sports and outdoor activities, suitable for daily use. The ergonomic shape, which rests gently on your shoulders, creates a small private stereo field. Listen all day and stay comfortable. With the built-in 600mAh lithium polymer rechargeable battery, it can play for up to 10 hours on a single charge. The latest Bluetooth 5.0 technology, the transmission speed is faster and larger, and the wireless connection distance is 15 meters. Product Description High neckband -bluetooth speakers packaging: 1*outdoor bluetooth speaker Net weight: 276g, including packaging 324g.Power supply: rechargeable, with 600mAh lithium battery, full charge can last 10 hours. The speakers emit upward sound, high-definition call, built-in audio microphone, scientific and reasonable sound cavity design to reduce resonance harmonic interference, restore the real sound. It does not enter not in the ears, does not hurt the ears, and can pay attention to external sounds while protecting hearing. You can listen to your favorite music while reading and cooking in the sun. Lossless sound quality subwoofer, free your hands. Well-being for game lovers, there is no delay in game sound, wear it, watch movies, VR, play games and have your own personal sound zone Multiple connection methods: listen to your favorite music or in FM mode, you can also answer the phone. Relieve the burden on hands and ears: easy and comfortable, not in the ears, quality clear sound, you can enjoy music anytime, anywhere, home leisure, or outdoor sports and outdoor activities, suitable for use. The ergonomic shape, slightly resting on your shoulders, creates a small private stereo field. Listen all day and stay comfortable.