USAMS YX015 Bluetooth Speaker Portable Wireless,Bluetooth 5.3,TWS Pairing •【Portable and Compact Design】 The lightweight and compact design ensures easy portability,making it perfect for outdoor activities,travel,or home use •【High-Quality Sound with 45mm Large Unit】 Equipped with a 45mm large speaker unit,delivering powerful sound and deep bass for an immersive audio experience •【TWS Interconnection for Stereo Sound】 Supports two-device interconnection,allowing you to pair two speakers for a true stereo surround sound experience •【Stable BT 5.3 Connection】 Features Bluetooth 5.3 technology for a stable and fast connection,ensuring smooth audio playback with minimal lag •【Long Battery Life and Multi-Mode Playback】 Built-in 1200mAh battery provides up to 3.5 hours of playback at maximum volume and supports multiple playback modes,including TF card,USB flash disk,and Bluetooth for versatile listening options •Specifications: •Material: ABS+Cloth •Bluetooth version: 5.3 •Signal-to-noise ratio: 80.6dB •Speaker diameter: 45mm •Bandwidth/frequency response: 100-20kHz •Bluetooth connection distance: ≤10m •Continuous playback time: 3.5H (at maximum volume) •Product size: 74.2*93.8*39.3mm •Search Bluetooth name: USAMS-YX015 •Impedance: 49Ω •Speaker battery capacity: 1200mAh •Input: 5V-1A •Charging time: 3.5 hours •Product weight: about 214g •Applicable devices: Bluetooth mobile phones,tablets,computers,etc. Package included: •1 x Speaker •1 x Charging Cable •1 x English and Chinese User Manual