•【Wireless Bluetooth-compatible Connectivity】Features Bluetooth-compatible 5.3 for seamless wireless audio streaming with auto power-off when disconnected. •【Powerful Sound】Equipped with a 78mm speaker and 15W output power, delivering high-quality audio with deep bass. •【Multi-Functional】Supports FM radio, USB, and TF card playback for versatile entertainment options. •【Hands-Free Calling】One-touch answer function for convenient hands-free phone calls. •【Long Battery Life】1500mAh battery capacity provides approximately 3 hours of playtime. •【Colorful LED Lights】Features vibrant LED lighting effects to enhance your audio experience. •【TWS Support】True Wireless Stereo functionality allows pairing two speakers for enhanced stereo sound. Specifications: •Bluetooth-compatible Version: V5.3 •Transmission Range: ≥85dB •Working Distance: 10m •Battery Capacity: 1500mAh •Internal Voltage: 3.7V •Playtime: Approximately 3 hours •Speaker Size: 78mm •Speaker Power: 4Ω/15W •Charging Input: 5V/1000mA •Dimensions: 128 x 128 x 185mm •Weight: 855g Package included: •1 x Wireless Speaker •1 x Charging Cable •1 x English and Chinese Manual •1 x Audio Cable