Xiaomi Sound Pocket Portable 5W True Wireless Stereo Sound Bluetooh 5.4 Ip67 Exquisitely compact / Easier to carry The lightweight design allows for easy portability, making it even more convenient. Experience enchanting melodies anytime, anywhere. IP67-rated dust and water resistance Unstoppable in any weather With certified professional protection and enhanced safety features, great music can be by your side during outdoor activities, whether you're at the beach or by the pool. Bold colour combo Fashionable and more personalised The simplistic design allows for both horizontal and vertical placement, making it adaptable to any setting. The sophisticated black tone is complimented by a splash of vibrant orange to create a bold and distinctive colour combination that exudes personality. Rated Output Power : 5W / Frequency Range100Hz to 20KHz Signal-to-noise Ratio?70dB / BatteryLithium-ion, 3.7V, 1000mAh Battery Charging 5V 1A, 3hours / Bluetooth Version5.4 Transmission Distance 25 meters Playback TimeApprox. 10 hours (at 40% Volume) WaterproofIP67 Stereo Pair (TWS)Yes MicYes IP67-rated dust and water resistance Unstoppable in any weather With certified professional protection and enhanced safety features, great music can be by your side during outdoor activities, whether you're at the beach or by the pool. The simplistic design allows for both horizontal and vertical placement, making it adaptable to any setting. The sophisticated black tone is complimented by a splash of vibrant orange to create a bold and distinctive colour combination that exudes personality. Ingenious sound cavity design Bring back exceptional sound quality Featuring a large mesh area design, the speaker delivers more transparent sound and balanced audio. With a built-in subwoofer, it delivers deep and rich bass tones. 10-hour ultra-long battery life Uninterrupted auditory pleasure Enjoy up to 10 hours of non-stop playback with a fully charged 1000mAh battery, making it perfect for all your outdoor gatherings. More power means longer-lasting fun. TWS stereo combo Superior immersive sound quality Connect two identical speaker models to create a smart stereo combo* for even more immersive music experiences. Xiaomi Sound Pocket Long press Bluetooth button 3s on a speaker, another speaker is under bluetooth pairing status, two speakers will pair automatically and operate as left and right channels respectively.