new product wireless earphones blue tooth earphone Communication Headset Free Samples

Product model: K2

Blue tooth solution: 5.0 Lanxun 5376

Product horn: 32 Ω true copper ring horn

Standby time: 300h

Working time: 4-5 hours

Charging time: about 1 hour

Communication distance: barrier free 10m

Appearance material: ABS plastic + aluminum alloy

Earphone battery capacity: 50mah

Battery capacity of charging box: Standard 3500mah, actual 2200mAh (with IC protection board)

Language prompt: prompt in Chinese and English (switching method: quick touch of pairing mode for 2 times)