Sell Sanag Bluetooth Speaker Extra Bass Metal Mini Bluetooth Speaker with sub woofer Heavy Bass Tws Wireless Speaker bluetooth Bass mini subwoofer speaker Support FM TF best price

Type: Bluetooth speaker; Connection mode: Bluetooth connection; Interface Type: USB; Battery capacity: 400 mAh; Frequency range: 100HZ-20KHZ; Output power: 3W; Signal-to-noise ratio: ≥70db; Power supply mode: built-in lithium battery; Channel: 2; Playback Duration: 4 hours; Extended storage: 16GB; Bluetooth protocol: 5.0; Number of horns: 1; Effective distance: 10 m; Functions: voice prompt, card instert, radio, call function, TWS; Operation mode: press the button; Applicable people: Universal; Display: none; Playback format: MP3; Shell material: metal; Whether APP is supported: no; Supported format: TF card; Speaker adjustment mode: Button; Whether there is radio function: yes; Box material: aluminium alloy; Appearance size: length 85mm * width 85mm * height 37mm; Product Weight: 0.17; Packing List: Bluetooth speaker, charging cable, instruction manual, packaging box; Number: C5; Foreign trade: no; Power supply mode: USB; Color: black, red, gold, silver gray;