English manual you can see from the link: http://www.cannice.hk/Files/Download/e1%20user%20manual.pdf

Cannice E1 Sport Incoming Call Vibration Light Weight Wireless Bluetooth 4.1 Headphone Earphone

Thin and lightweight

Cannice E1 takes design inspiration from the structure of leaf. The leaf vein is prototype of the middle line on earphone. Thin and lightweight， E1 is like a leaf flutters in the

breeze， you might forget you are wearing it.

Cannice E1 Sport Incoming Call Vibration Light Weight Wireless Bluetooth 4.1 Headphone Earphone

Natural-fit and User Friendly

Cannice E1 is designed with you in mind. With human engineering ear cap and ear-hook， our E1 construction naturally aligns with your ear canal， focusing on the comfortable

fit. Moreover， 3-button control， which is on top of earphone， offers simple control over music， phone calls and volume levels.

Cannice E1 Sport Incoming Call Vibration Light Weight Wireless Bluetooth 4.1 Headphone Earphone

Made for Your Workout

Cannice E1 is your wonderful workout partner as the earphones are protected against sweat and moisture. The flat cable eliminates nasty tangles and thanks to the

appropriate cable length， you don’t need to worry about the cable entangling with sports equipment. E1 fits comfortably and stays put for a variety of exercises such as running，

biking， skiing and so on.

Cannice E1 Sport Incoming Call Vibration Light Weight Wireless Bluetooth 4.1 Headphone Earphone

Immerse in Your Music

Tune out distractions with the 6th generation CVC noise reduction technology. Cannice E1 produce attacking， powerful bass; warm， natural vocals; and precision highs. With

up to 9 hours of listening time， immerse yourself in a pure beautiful melody， arouse your spirit， feel the beat and express my LOHAS attitude.

Cannice E1 Sport Incoming Call Vibration Light Weight Wireless Bluetooth 4.1 Headphone Earphone

Features:
The Bluetooth headphone can connect to two devices at the same time. 
Display battery level on IOS system.

Specifications:

General Specification
  Brand Name   Cannice
  Model Number  E3
  Optional Color  Black， White， Gold&Black
  Wearing Type  In-ear
  Product Weight  3.5g
Technical Parameters
  Bluetooth Version  4.1
  Transmission Distance  10m
  Support Protocol  A2DP/HFP/HSP/AVRCP
  Noise Isolating  CVC6.0
  Talk Time  9 hours
  Music Time  9 hours
  Standby Time  300 hours
  Microphone  Yes

Package  Included:

 1 X Cannice E3 Bluetooth Headphone
 1 X Charging Cable
 1 X Pair Ear Hook
 3 X Pairs Earmuffs
 1 X Manual