♪【Mini Size & Super Lightweight】- G03 single earbud is only 0.13 Ounces and 15mm mini size, can be perfectly concealed in the ear and hair. ♪【Upgraded Battery Capacity】- Upgraded large battery capacity supports 4-6 hours of continuous music play with medium volume, and the magnetic usb charger can fast charge the earbud fully within 1.5 hours. ♪ 【Clear Audio & Easy Operation】- It help you hear others talking, voice prompt and music clearly. Easily to answer/end calls, play/pause music, songs switch (Next) through the multi-function button ♪【Perfect Fit & Comfortable Wearing】- This mini earbud is ergonomic design, give you more comfortable, fitted and stable wearing experience, with soft silicone ear cap, you can wear it for long time with no pain, and it can effectively cut off the noise and enhance the heavy bass. ♪【Universal Compatible & Battery Display】- The single wireless earbud is compatible with all of the bluetooth devices: IOS and Android phones, tablet PC, laptop and computers etc. The battery level of the earbud shows on the phone, which reminds you whether need to charge the earbud.