S11 Bluetooth Small Speaker Music Player Stereo USB TF Card Home Outdoor Sports Portable Mobile Phone Car Subwoofer Big

S11 Outdoor stereo Function: Support Bluetooth connection, hands-free call, TWS couplet, TF card, USB, FM radio, audio hole; Bluetooth version: Jerry solution, Bluetooth 5.0; Speaker specifications: A product full frequency speaker 45mm 4 ω 5W *2; Transmission distance: straight line distance without shelter 12 meters; Battery capacity: A brand new double protection 1500mah Input: DC 5V 0.5-2A; Charging time: 3-4 hours; Running time: 8-10 hours; Minimalist design No amount of function can make me bulky, 18 cm long, 6.4 cm high and 4.4 cm thick Product features TWS Interconnect - Bluetooth 5.0- Dual speakers Usb disk play - memory card play - audio input Double shock sound quality Two high-power speakers + bass film, bass heavy full frequency, bright treble Speed transmission, no delay, no lag It's connected by bluetooth Black technology one drag two Bluetooth interconnection supports a mobile phone to connect two speakers wirelessly four speakers dual diaphragm and left and right channels independent output, true 9D surround sound AUX audio cable connection Support audio player, laptop, mobile phone MP3 and other devices connected to use Super volume broadcast Hear each account, double horn power double broadcast no delay clear no missing orders Support U disk, AUX, TF card music playback The radio Built-in double decoding chip, stronger signal one key search simple operation for the elderly and children easily start The commercial charging line without charging head can be charged by the general mobile phone charging head One touch free, HD calls When the bluetooth connection is enabled you can directly press the phone button to enter the hands-free conversation The speaker has a built-in microphone to free your hands The key that The following dimensions are manual measurement, specific to the actual object