Lenovo LP40 Bluetooth Earphone Wireless Bluetooth Earbuds

Overview:
BT 5.0 technology brings high-speed data transfer speed, stable performance, and low consumption. With technology, you can use the headset solely or used them in pairs. Equipped with a 300mAh box to store and charge the Headphone. Built-in Microphone delivers a clearer and more realistic sound. It will bring you a perfect user experience.
Features:

• BT 5.0 technology ensures higher data transfer speed, more stable and connection, and lower consumption.
• True wireless dual-ear design, left and right earphone channels are separated. It can be used solely or in pairs.
• Touch control design, no more pressure on your ears. Easy to control music and calls, and activate voice assistant.
• Built-in Mic on both Headphone with intelligent noise reduction delivers clearer talking sound in stereo mode.
• A 300mAh case can charge and store the Headphone. 40mAh battery in each Headphone ensures about 3 hours of music time.

Specifications:

• Brand Name: Lenovo
• Model Number: LP40
• BT Version: 5.0
• Transmitting Distance: up to 10m (no obstacle)
• Drive Diameter: 13mm
• Frequency Range: 20-20KHz
• Speaker Sensitivity: 98dB
• Mic Sensitivity: -32dB±3dB
• Impedance: 32?
• Case Battery Capacity: 3.7V 300mAh
• Headphone Battery Capacity (Each): 3.7V 40mAh
• Music Play Time: about 3 hours (depends on music volume)
• Color: Black, White (Optional)
• Headphone Weight (Each): 3.2g/0.11oz
• Package Size: 8.7*8.7*2.8cm/3.42*3.42*1.10oz
• Package Weight: 64g/2.25oz