These are wireless Bluetooth 4.1 earphones for running and other workouts. A safety line and an ergonomic design hold them firmly in the ear to help keep them from falling out. They are light and small.
The earphones are water and sweat resistant. They have a built-in microphone and noise cancellation, and a volume control. They charge quickly and run for up to 6 hours.
- Wireless type
- Bluetooth
- Bluetooth version
- 4.1
- Battery life
- Up to 6 hours
- Charging
- Fast charging, 5V/1A, USB connector
- Water resistance
- Waterproof and sweatproof
- Microphone
- Built in
- Noise cancellation
- Yes
- Volume control
- Yes
- Sensitivity
- 36dB
- Impedance
- 32Ω
- Frequency response
- 20 - 20Hz
- Line length
- 0.6 m
- In the box
- 1 pair of earbuds