B7 smart watch Bluetooth headset 2 in 1
It is the smart watch that is the latest technology in the market and is most popular among young people.

1, sports bracelet Bluetooth headset two-in-one function new upgrade, high transmission, high compatibility, high sound quality, high waterproof, that is, smart watches are also Bluetooth headsets, can talk, listen to music, swim waterproof, exercise fitness, ECG test, also You can measure your blood pressure, heart rate, sleep monitoring, ECG, etc., to protect your health.

2, the design of the smart watch 2 in 1 is different, using the detachable card slot design, bid farewell to the uncomfortable feeling of the ordinary Bluetooth headset worn on the ear for a long time, no matter driving or business office can be easily controlled. The bracelet is ergonomically designed with a low-sensitive TPU material that fits the wrist curve and is not only stylish but also comfortable to wear.

3, the earphone adopts ergonomic design, which disperses the weight hanging on the ear, greatly reduces the pressure on the ear, wears the ear all day, and wears more comfortable skin-friendly. It adopts Bluetooth version 5.0 and has better sound quality. Come to a different auditory experience.