Bluetooth speaker cloud-sound

Cloud sound using the world's intangible cultural heritage Brocade as the speaker of the cloth, Brocade adhere to the traditional process, silk material, weaving very fine, So the effect of filtering noise is very good, making music more pure, So that people who enjoy music to enjoy the best sound quality results. The use of Bluetooth technology Operation, very convenient to connect to your phone and other devices,compact and portable, Enjoy music anytime, anywhere. Is the double enjoyment of hearing and vision. Details: Product Type:HZ-688 Product Size:92*92*50MM Bluetooth chip version: 3.0 Power: 5V 5w Battery capacity: 3.7V 800MAH Playback duration: 5 hours Product features: 3.5 audio input, 3.5 audio output, TF card, Bluetooth, call. Speaker size and main resistance: 45mm 4Ω Signal to noise ratio: 80db Frequency response: 100 ~ 20000HZ Charging time: 1.5 hours Bluetooth distance: 8 ~ 10m Note: Due to the special material products (manual YunJin), We will update the patterns (Yun