Brand Name: Lenovo
Style: In-ear
Certification: NONE
Vocalism Principle: Dynamic
Origin: CN(Origin)
Control Button: Yes
Active Noise-Cancellation: Yes
Communication: wireless
Volume Control: Yes
Sensitivity: 323dB
Wireless Type: bluetooth
Is wireless: Yes
Function: for Video Game
Function: Common Headphone
Function: For Mobile Phone
Function: HiFi Headphone
Function: Sport
Plug Type: NONE
Package List: Charging case
Connectors: None
Model Number: Lenovo LP40
Bluetooth Version: 5.0
Resistance: 32Ω
Waterproof: Yes
With Microphone: Yes
Features: waterproof
Features: With Microphone
Features: Active Noice Cancelling
Charging Method: Charging case
Transmitting Distance: up to 10m (no obstacle)
Drive Diameter: 13mm
Frequency Range: 20-20KHz
Speaker Sensitivity: 98dB
Charging Case Battery Capacity: 3.7V 230mAh
Earbuds Battery Capacity (Each): 3.7V 40mAh
Music Play Time: about 3 hours (depends on music volume)
Color: Black, White (Optional)
Earbud Weight (Each): 3.2g/0.11oz