Portable Powerful Wireless Bluetooth Speaker 3d Surround

Product parameters:Function: Support Bluetooth connection, hands-free calling, TWS couplet, TF card, USB, FM radio, audio jack;Bluetooth version: Bluetooth 5.0;Speaker specifications: A-grade full-frequency speakers 45mm 4Ω 5W *2;Transmission distance: straight line distance of 12 meters without obstruction;Battery capacity: A brand new dual protection 1500mahInput: DC 5V 0.5-2A;Charging time: 3-4 hours;Playing time: 8-10 hours;Product size: 18*4.3*6.3cm;
Product introduction:Minimalist Design: No amount of functions can make me bulky, 18cm long, 6.3cm high and 4.3cm thick.Double shocking sound quality: two high-power speakers + bass diaphragm, heavy bass, full mid frequency, and bright treble.You can connect with Bluetooth: extremely fast transmission, no delay, no lag.Black technology one-to-two Bluetooth interconnection: support one mobile phone to wirelessly connect two speakers, four speakers, dual-diaphragm left and right channels, independent output, true 9D surround sound.AUX audio cable connection: support the connection of audio players, laptops, mobile phones, MP3 and other devices.Super loud broadcast: hear each bill, double the power of the dual speakersBroadcast without delay, clear without missing orders.Radio: built-in dual decoding chip, stronger signal, one-key search station operation is simpleThe elderly and children can easily get started. The product is equipped with a charging cable without a charging head, which can be charged by a universal mobile phone charging head.While charging and discharging: Rechargeable lithium battery supports use while charging.Large capacity 1200mAh: continuous work for 8 hours, battery capacity 1200mAh, charging time 2-3H.One-key hands-free clear call: In the Bluetooth connection state, there is an incoming call, directly press the phone key to enter the hands-free call, the speaker has a built-in call microphone, freeing your hands.