La description:
<br />1. Num ro de mod le: S30
<br />2. Version Bluetooth: CSR4.1 + EDR
<br />3. Tension de fonctionnement: 5V
<br />4. Courant de travail: 15 mA
<br />5. Distance de transmission: 10 m tres
<br />6. Temps de musique: 10 heures
<br />7. Temps de conversation: 12 heures
<br />8. Temps de veille: 20 heures
<br />9. Temps de charge: 2 heures
<br />10. Batterie: batterie rechargeable au lithium de 120 mAh
<br />11. Niveau imperm able   l'eau: IPX5
<br />12. Plage de r ponse en fr quence: 20-21000Hz
<br />13. R sistance: 16 
<br />14. Sensibilit : 120dB
<br />15. Est sans fil: Oui
<br />
<br />Emballage inclus:
<br />1x casque Bluetooth
<br />1x Micro USBC ble de chargement 
<br />1x Manuel de l'utilisateur
<br />
<br />
<br />English....
<br />Description:
<br />1. Model Number: S30
<br />2. Bluetooth version: CSR4.1+EDR
<br />3. Operating voltage: 5V
<br />4. Working current: 15mA
<br />5. Transmission distance: 10 meters
<br />6. Music Time: 10 hours
<br />7. Talk time: 12 hours
<br />8. Standby time: 20 hours
<br />9. Charge time: 2 hours
<br />10. Battery: 120mAh rechargeable lithium battery
<br />11. Waterproof level: IPX5
<br />12. Frequency Response Range: 20-21000Hz 
<br />13. Resistance: 16 
<br />14. Sensitivity: 120dB
<br />15. Is wireless: Yes
<br />
<br />Package included:
<br />1x Bluetooth Headset
<br />1x Micro USB Charging Cable
<br />1x User Manual