Features: 1.Quality product with everybody affordable price. 2.Pokemon Go shaped-like,hottest theme this year. 3.Luminated effect with different colors 4.Beautiful packing 5.OEM Speaker Unit:3W4O S/N Ration :?75DB Distortion: MAX 3% Response Frequency 100HZ-10KHZ Bluetooth: 2.1+EDR Product Diameter 83mm*35mm Fully charging time:about 3 hours Battery capacity:400MAH Charging voltageDC5V Playtime :about 2 hours Rated Power:3W Wireless range 8-10Meters (barrier free) MOQ is 500pcs; quotation is valid in 60 days; samples for test are available. Do contact me if interested.