915 Generation New Bluetooth Headset Y10 Binaural Bluetooth Headset Y30 Bluetooth Headset with Charging Compartment Black+Red

Transmission range: 10 meters
Bluetooth protocol: 5.0
How to use: earplugs
Whether single ear or double ear: bilateral stereo
Battery life: 0-4 hours (hours)
Waterproof performance: IPX3
Colour:black+red
Material:plastic
Size:50 x 35 x 15mm

Package Contents:
2 x Earphones
1 x Earphone charging compartment
1 x English manual

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.