Lenovo He05 Wireless Bluetooth 5.0 Neckband Earbuds Sports

Brand Name: Lenovo

Model: HE05

BT Version: 5.0

Material: Metal, Silicone, TPE

Transmission Distance: 10m (no obstacle)

Waterproof: IPX5

Dustproof: IP6X

Battery: 3.7V / 80mAh

Working Time: about 8 hours

Standby Time: about 120 hours

Charging Time: about 2 hours

Horn Diameter: 10mm

Speaker Sensitivity: 98dB

Frequency Response Range: 20-20kHz

Micro usb cable*1

Ear hats*3(S,M,L)

Manual*1