Life warrantly by Worldcell
Worldcell is committed to 100% satisfaction of our customers,provides lifetime warranty for the case. Any issue with the product, please feel free to contact with us. We will fulfill your request promptly. Thanks for you choosing Worldcell.
Specification:
Bluetooth version:V4.1
Frequency range:2.4GHz-2.48GHz
Operating distance: up to 10m(free space)
Standy time: up to 180hrs
Talking/music-playing time: about 5 hours
Charging time:about 2 hours
Bluetooth profiles:A2DP,AVRCP,HSP,HFP
Frequency response:20-22kHz
Operating Temperature:-10℃~50℃
Bluetooth sports headset in the box
1.Bluetooth sports headset 1pc
User's Manual 1pc
USB charging cable 1pc

• HIGH QUALITY VOICE with 4.1V bluetooth version, the headphones ensure high-fidelity stereo music and clear speech within 10 meters
• LONG BATTERY LIFE RECHARGER build-in Lithium rechargeable battery lasts around 5 hours talking time and with up to 180 hours standby time.
• NOISE CANCELLATION guarantees HD stereo sound quality and support stereo loss less music and answer calls.
• PORTABLE AND COMFORTABLE Lightweight and small, it's convenient to put it in your pocket and use in anywhere.It comes with soft gasket in the earbuds and offers comfortable felling for your ears.
• PACKAGE CONTENTSBluetooth sport earphone, user's manual, USB charging

HIGH QUALITY VOICE with 4.1V bluetooth version, the headphones ensure high-fidelity stereo music and clear speech within 10 metersWorldcell