TG145 Wireless Bluetooth Car Subwoofer FM Radio Card Slot USB Speaker 5.0 Stereo Sound

1. Parameter specifications: ◆Bluetooth Specification: V5.0 ◆Wireless transmission range: 10M ◆Audio signal-to-noise ratio: 90dB ◆Battery capacity: 1200mAh ◆Built-in Voltage: 3.7V ◆Normal volume playback: 2-3 hours ◆Speaker specifications: ￠45MM＊2 ◆Power: 5W*2 ◆Frequency response: 120Hz-20kHz ◆Product dimensions: 188x80x83.5mm ◆Single unit weight: 464g ◆Per box: 40PCS/box ◆Carton dimensions: 45.7*40.7*39CM ◆Weight of each item: 23.2KG 2. Functional Features 1. Utilizes an advanced Bluetooth audio decoding chip, supporting connection with all Bluetooth devices; 2. Supports FM radio, allowing direct search and listening of radio stations in the area 3. The sound is soft, clear, and dynamic, with distinct layers 4. Directly reads TF cards and USB drives; 5. Bluetooth connection supports a maximum of 10m; 6. Supports LINE IN audio input, providing you with computer speaker functionality; can be directly connected to mobile phones/tablets/and TVs for Bluetooth pairing and music playback; 7. In Bluetooth mode, it will automatically shut down after half an hour if there is no connection. 8. Official configuration: inner and outer packaging + charging cable + audio cable + manual