• Bluetooth 5.0: Adopt the latest Bluetooth 5.0 technology, faster and more stable pair and connection. Built-in advanced boom microphone and dynamic speaker, provides crystal clear and true sound. Noise canceling microphone suitable for various speaking environments

• Easy to use: one multi-function button to answer, reject, hang up, etc.

• Comfortable Wear: Rotating ear hook, free to turn left and right ears and adjust the angle, no restrictions, comfortable enough to wear for hours at a time. This earphone is ergonomically designed, it will allow the earphone to fit tightly to your ear

• Wide Compatibility: These headphones can be paired for iPhone, for Samsung, for LG, for Motorola, and other Android mobile phones. You can do sports / office / exercise / driving with the headphones

• HiFi Sound: With smart noise reduction technology, you can enjoy HiFi sound effect music or make HD phone talk even in noisy environment

Specification:

• Waterproof rating: IPX4

• Bluetooth version: V5.0

• Working frequency: 2.402GHz-2.480GHz

• Charging input standard: Micro USB, DC5V, 500mA-1000mA

• Lithium battery: 120mAh

• Charging time: about 1.5 hours

• Music time: about 12 hours

• Standby time: about 30 days