TWS Interconnect Portable Mini Wireless Stereo Speaker Bluetooth Gun Metal Heavy Subwoofer Outdoor Speaker

Please charge the device before use when it received. 1-2 hours Specification Power Rating: 3W Frequency Response: 20HZ-20KHZ Harmonic Distortion: & Lt; 1% Snr: ≥80db Horn Parameters: 3W diameter 36 mm Battery: 3.7V/400mAh Bluetooth version: Bluetooth v5.0 Product size: φ 45*4538mm Product weight: 70g Feature 36mm high-low diaphragm horn eight-channel frequency division, dolby sound 10 meters wireless connection range, transmission stability, fast, small and delicate, easy to carry,

Packing list: Speaker * 1 Charging line * 1 Instruction manual * 1

Points to note； Please do not place in direct sunlight, do not place heavy objects on the Bluetooth speaker do not put the wireless Bluetooth speaker in a dusty environment should be away from the use of strong magnetic field