【 High sound quality, high and low frequency effect 】【 New wireless Bluetooth mini speaker, supports mobile phone Bluetooth wireless connection to the speaker for music playback, supports direct music playback from memory card USB flash drive 】【 Supports for use on desktop computers and laptops to connect audio cables 】【 Suitable for car use, indoor and outdoor square dancing, good sound quality, easy to carry 】【 Official configuration: inner and outer packaging + charging cable + audio cable + instructions "Book" 1 The Magic Speaker system design, the astonishing dual-power built-in low-frequency amplifier design, makes the mid and low frequencies more powerful and offers better sound quality performance. 2. It adopts advanced Bluetooth audio decoding chips to support the pairing and playback of music on Bluetooth devices such as mobile phones, tablets and TVS. The Bluetooth transmission distance is greater than 10 meters. 3. Supports hands-free calling function, with a built-in high-sensitivity microphone, providing an incredibly smooth and enjoyable phone call experience. 4. Supports MP3 decoding for music playback on USB flash drives and TF cards, and supports full-bitrate playback of MP3 format. 5. Automatic FM search and storage of radio stations 6. Built-in FM radio module, which can automatically search and store radio stations, saving time and effort. Supports AUX audio input, providing you with computer speaker functions; The TG157 mini sports subwoofer is a waterproof Bluetooth speaker with LED color light for outdoor portable Bluetooth card insertion. It features powerful bass and a 52MM external passive radiator to showcase the speaker's internal powerful performance. Listen, feel and witness the bass. It is not afraid of rain damage. Music calls can be switched with one click. Power supply method: Built-in lithium battery. Functions: High-power speaker, deep bass stereo. It has hands-free function and can perform wireless transmission. Range :10M. Audio noise ratio :≥90db. Battery capacity: 1200mAh Built-in voltage :3.7V Normal volume playback :3H Speaker specification :￠45mm Speaker power :4Ω/5W*2 Frequency response :150HZ-20KHZ Size :72.6mm *72.9mm*178.7mm, single unit weight :490g, outer box size :40.5*38.3*42.2, packaging :50PCS per box, weight :28.9kg