• Bluetooth 4.2 connection, wide compatibility and more stable signal

• HD stereo sound offers you incredible sound experience with deep bass and crystal clear treble

• Built-in microphone for hands-free phone calling

• Built-in integrated magnets can put the earphone around the neck together when you not using the earbuds

• Soft and ergonomic silicone earbud, comfortable to wear

• Suitable for running, jogging and other outdoor activities

Specification:

• Bluetooth version: 4.2

• Battery capacity: 65mAh/3.7V

• Frequency: 2.402-2.480GHz

• Working time: about 4 hours

• Charging time: about 2 hours

• Standby time: about 80 hours

• Transmission distance: 10m

• Transmission power: class 2

• Charging voltage: 5V/50mA

• SNR: ≥90dB

• Size: 740 x 23 x 15mm

Compatible with:

• iPhone 8/8 Plus/7/7 Plus

• Samsung Galaxy S9

• Other Bluetooth 4.2 enabled smartphones and tablets