Description:Stable Connection: The wireless speaker is equipped with bluetooth-compatible 5.0 chip, which enables you to use item within 10 meters and ensures you the stable connection.Surround: The loudspeaker is carefully made with high requirement so that it can provide you with better 360 degree surround sound.With Mic: The speaker is equipped with one built-in mic so that it can provide you with clear voice call.Portable: The speaker is designed with one lanyard that is convenient for us to take with us to use.Life Waterproof: The sound box features fine waterproof ability in case we may splash some water on it.

Specification:Material: ABS.Color: Black, White, Blue, Pink(Optional).Size: Approx. 4.8x4.5x4.5cm/1.89x1.77x1.77inch.Bluetooth-comaptible: 5.0.Distance: 10m.Frequency: 20-20000hz.Battery: 400mAh(Built-in).Playing Time: 3-8H.Charging Voltage: DC 5V.

Note:There might be a few color distortions due to different computer resolutions.There might be a slight error due to different hand measurements.

Package Includes:1 Piece Speaker(with 1 Piece Lanyard, 1 Piece USB Charging Cable, 1 Piece Manual).