Lenovo HE05 Pro Wireless Stereo 4 Speakers Neckband Waterproof Headset 藍芽耳機

■ Equipped with 8mm drive to deliver stunning sound for an enjoyable listening experience.

■ Ergonomic and magnetic design, lightweight and very flexible, can be bent to any shape, easy to store.

■ Built-in 80mAh rechargeable battery, giving it a standby time of 120 hours and continuous working time for about 8 hours.

■ It features BT 5.1 technology, convenient for you to connect it to your smartphone, with CVC noise-canceling mic, the earphones get rid of static and environmental noises during phone calls, so that you can have clearer and more stable calls.

■ When connected to your phone, the battery capacity of the earphones will be shown on your phone so that you can know when to charge your earphones easily.

Specification:

■ Color: Black, red, white

■ Bluetooth-compatible version: 5.1

■ Wireless distance: Approx. 10m/32.8ft.(barrier-free)

■ Microphone distortion ratio: ±1dB

■ Waterproof: IPX5

■ Play time: 8 hours

■ Charging time: 1.2 hours

■ Battery capacity: Built-in 300mAh

■ Speaker size: 10mm

■ Frequency range: 20Hz-20KHz