Lenovo XT52 Earphones Wireless Bluetooth HIFI Stereo Sound Sports Earbuds Long Endurance Noise Reduction Headphones

Features: ⬤[Lenovo's latest design gaming earphones]:Top gaming chip design. ⬤[Music/Game dual mode]:Sound quality synchronization and low latency. ⬤[Bluetooth V5.4]:Support most of Bluetooth devices and lower power consumption. ⬤[ENC call noise reduction]:Effectively suppress environmental noise. ⬤[Single and binaural use independently]:Regardless of master-slave switch arbitrarily.

Specification Model: Lenovo XT52 Bluetooth Version: V5.4 Speak Unit: 10 mm Battery capacity: 40mAh Usage Time：About 4.5 hours（Earphones） Charging Time: About 1.5 hour（Earphones） Frequency Range: 10HZ-10KHz Transmission Distance: Up to 10 meters / 33 feet Charging Compartment Battery Capacity ：230mAh

What's in the box 2 x Bluetooth Earphones 1 x Charging Case 1 x USB Cable 1 x User Manual 3 x Earphone Cups(S,M,L Size)