Charging Input 5V Frequency Response 170-4000 Support Bluetooth /AUX Bluetooth Version CSR4.0 Driver CS8323S Resistance 4Ω/3W Battery Capacity 500mAh Battery Type polymer Loud Speaker Dimension 39*20mm Charging Time 1.5-2 hour Continue playing time 2-4hours Bluetooth range: >10M Amplifier SNR 70DB passive radiator 43.5MM Product size 78.97mm*72.62mm Net weight 214g LS Technology is known as one of the leading manufacturers and suppliers of low price new design mini outdoor portable waterproof bluetooth speaker for hiking in China. Our factory provides customers with OEM and ODM service, as well as customized service. Should you are interested in it, please rest assured to buy our cheap prodcuts made in China.
