T&G TG191 10W Waterproof Bluetooth Speaker Stereo Double Diaphragm Subwoofer Portable Audio FM Radio Features: 1. Support A2DP AVRCP, free configuration file, FM broadcast 2. With FM function, can automatically search for radio broadcasting 3. International advanced wireless chip and circuit design technology to support all wireless devices 4. Equipped with high-fidelity speakers to ensure clear and bright sound 5. Support Micro SD card and USB card, play MP3 format audio 6. The wireless working distance is 10 meters 7. With the AUX cable, you can directly connect external devices, such as tablets TVs mobile phones 8. If the Bluetooth mode is not connected, it will automatically turn off after 30 minutes Product Specifications: 1. Bluetooth version: V5.0 2. Bluetooth distance: within 10 meters 3. Output power: 2x10W 4. Frequency response: 70 hz-20khz 5. Signal to noise ratio: ≧ 95dB 6. Distortion rate: <0.5% 7. Battery capacity: 1200mAh 8. Charging time: 2-3 hours 9. Play time: 5-6 hours 10. Waterproof rating: IPX5 11. Single piece size: 182 * 73.5 * 69.2MM 12. Product weight: 413 grams Packing list: Bluetooth speaker x 1 Charging cable x 1 Audio cable x 1 User Manual x 1