Feature:
1. Long battery life, 3-4 hours of one-time use, charging case can be used 4 times.
 2. Adopt Type-c interface, fast charging, magnetic design of charging compartment.
 Name: Compatible for Lenovo LP40 PRO TWS Wireless Bluetooth-compatible Headphones
 Model: Compatible forLP40 PRO
 Color: black, white, pink, green, purple (optional)
 Material: ABS
 Driver Diameter: 13mm
 Resistance: 32Ω
 Frequency response range: 20-20000Hz
 Sensitivity: 96dB
 Bluetooth-compatible version: 5.1
 Connector: type c
 Headphone battery capacity: about 4H
 Vocal Principles: Dynamics
 Extended battery life: 350h battery life
 Headphone talk time: about 5H
 Packing list:
 Headset x 2
 Charging Cabin x 1
 Charging Cable x 1
 Instruction x 1
 Carton Packaging x 1
 Note:
 1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding.
 2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.