BT2931 Mini Outdoor Waterproof Bluetooth Speaker Heavy Bass Cloth Mesh Loudspeaker - Grey •[Bluetooth 5.3 Connectivity] Equipped with advanced Bluetooth 5.3 for stable,fast pairing and seamless connectivity with all your devices •[Powerful Battery for Long Playtime] The high-capacity battery provides extended playtime,keeping the music going throughout your outdoor adventures •[Noise-Canceling Call Function] Built-in noise-canceling technology ensures clear,hands-free calls even in noisy environments •[High-Efficiency Transmission] Experience smooth audio streaming with high-efficiency transmission,delivering crisp,consistent sound quality •[IPX7 Waterproof Design] Rated IPX7 waterproof,this portable speaker is perfect for outdoor activities,making it resistant to water splashes and rain •[High-Definition Sound Quality] Enjoy rich,deep bass and clear HD sound,making every beat feel powerful and immersive •Specifications: •Product function: Bluetooth V5.3 playback,TF function,hands-free calling,Bluetooth interconnection; IPX7 waterproof •Output power: 5W RMS •Speaker specification: 50MM 5W*1pc •Battery capacity: 1200mAh •Material process: ABS+cloth mesh+silicone •Charging interface: Type-C •Power supply: DC 5V •Bluetooth distance: ≥10M •Frequency response: 100HZ-20KHZ •Diaphragm: 1 PC •Play time: ≥8h Package included: •1 x Bluetooth Speaker •1 x USB Cable •1 x English User Manual •Other items not include