Miniature Small figure Bring your own lanyard Small and round appearance, goose egg-sized body, easy to control with one hand, portable to make music everywhere. Bluetooth 5.0 More stable transmission Upgraded version of Bluetooth 5.0, no delay, no lag, strong and stable signal transmission and low energy consumption operation mode within 10 meters. Strong endurance Can be played for a long time Built-in 500mAh rechargeable lithium ion battery, can support up to 4.0 hours of continuous music playing, immerse yourself in the for a happy whole day. Larger sound cavity Sound quality upgrade The treble is transparent and the bass is thick. The loudspeaker is equipped with a big sound cavity, and the loudspeaker is 60% higher than the previous generation of small audio. All kinds of compatibility Listen to songs as you wish Multi-Platform availability,compatible with most mainstream smart devices Anytime, anywhere, listen whenever you want Colour: Material:Zinc Alloy Package Contents: 1 x Bluetooth speaker 1 x USB charging cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.