Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

Note:Stereo Model only effective in connecting multipe units of AUSDOM AS2 in a Daisy Chaining manner.1.Portable wireless Bluetooth outdoor speaker with nylon strap.2.Silicon cover give you comfortable touching with water resistant IPX3.3.Built in microphone and controls for media phone calls.4.3 kinds of connection mode:Bluetooth Mode;AUX Mode and Stereo Mode.5.With Voice Prompt:"waiting connect bluetooth" "AUX" "Bluetooth connected" "Bluetooth is disconnected".6.Build in 500 mAh rechargeable lithium battery with 4 hours talking time or 4 hours playing time.7.Stereo Model:In the Bluetooth mode，use the provided audio cable，having one end of 3.5mm and the other end of MICRO，to connect multipe units of AUSDOM AS2 in a Daisy Chaining manner so that the audio volum can increase multiple times.8.LED indicator:Located between the "power on/off" and the "pause/play" indicator displays the status of the speaker.9.With English，German，Russian，French，Spanish and Italian user's manual.Please read the manual before using AUSDOM AS2.10.Playing time 4 hours，talking time 4 hours，stand by time 300 hours.Charging time only 2 hours. SPECIFICATIONPairing Name:AUSDOM AS2Color:BlackBLuetooth version:Bluetooth 3.0Voltage capacity:500 mAh lithium batteryRated Power:3 WattsTransmission distance:10 meters/33 feetFrequency response:100Hz-18KHzCharging port:Micro USBImpedance:3ΩDimension：80*80*50cmPackage Content：1 X AUSDOM AS2 Bluetooth Speaker1 X Charging Cable1 X 3.5mm Jack Cable1 X User Manual