Features:
-8mm biological diaphragm: high-definition stereo decoding
-Dual mode headphone with two main headphones on both sides: breaking the limitations of traditional wireless headphone master-slave relationships
-Strong compatibility: Compatible with most mobile phones and other Bluetooth devices in the market, you can confidently purchase.
-Waterproof and sweat resistant: Professional waterproof design, rain and sweat resistant, making outdoor listening to music and sports more reassuring.
-Suitable for ears: The inverted design inside the ear ensures a secure fit and prevents it from falling off easily
-Bluetooth 5.0: Latest 5.0 Bluetooth chip, ultra-low latency
Specification:
-Brand: Lenovo
-Name: XT91 Wireless Bluetooth Earphones
-Version: Bluetooth V5.0
-Battery life (with charging box): 300 hours
-Battery capacity: 300mAh
-Frequency response range 20H2-20khz
-Communication distance of 10m
-Color: black and white
-Applicable range: Bluetooth enabled playback devices
Product includes:
2 * bluetooth headphones
1 * Charging case
1 * USB cable
1 * User Manual