•Adopt Bluetooth-compatible 5.0 technology, fast and stable transmission without delay •IPX6 waterproof, especially suitable for running, cycling, jogging and other sports •Equipped with two types of ear hooks, close to your ears •Total battery life of about 18 hours, goodbye to low battery •Touch control: answer/reject calls, play/pause music, previous/next song, wake up voice assistant •Auto pairing, can use single or dual headphones •Compact size, easy to carry Specification: •Version: JL V5.2 •Transmission distance: 10m •Speaker Diameter: φ8mm •Rate Range: 20-20K(Hz) •Sensitivity: 105dB 3dB •Frequency response: 2.400GH-z-2.480GH-z •Impedance: 32Ω±15 percent •Working time: 3-4h •Charging case battery capacity: 250mAh •Earphone battery capacity: 30mAhx2 Package included: •1 Pair x Earbuds •2 Pairs x Ear Hooks •1 x Charging Case •1 x Charging Cable •1 x English and Chinese User Manual •Other items not included Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin