Description
T & G TG 179 Portable Wireless Bluetooth Speaker- 3D Stereo Surround Subwoofer, Outdoor Waterproof Loudspeaker
Key Features:
- Output: 5W
- Transmit range:≤10M.
- Sensitivity: 400mv.
- Charging time:<3 Hours.
- Operate time:13 Hours.
- Noise-signal ratio: ≥80db.
- Working voltage: DC5V
- Battery: 1200MAH