Wireless Bluetooth 5.4 Earphones TWS Panoramic Sound Effects Ultra Long Battry Life Headphones Comfortable to Wear

Lenovo TA410 Wireless Bluetooth 5.4 Earphones TWS Panoramic Sound Effects Ultra Long Battry Life Headphones Comfortable To Wear

INFORMATION

BASIC PARAMETERS

PRODUCT NAME: Wireless headset

WIRELESS VERSION: V5.4

WIRELESS DISTANCE: About 10m

CHARGING INTERFACE: Type-C

CABIN BATTERY CAPACITY: 250mAh

CHARGING TIME: About 1.5 hours

USAGE TIME: About 24 hours

EARPHONE BATTERY CAPACITY: 25mAh

ACOUSTIC PARAMETERS

VOCAL SYSTEM: STEREO

HORN DIAMETER: 10MM

SENSITIVITY: -42DB ±3DB

FREQUENCY RESPONSE RANGE: 20HZ-20KHZ

PACKAGING:

2*earphones

1*charging case

1*instruction manual

1*charging cable

*Range Description:

1.Listening to music: The earphones can be fully charged for about 5 hours and used with a charging case for about 24 hours.

2.Voice call: The earphones can be fully charged for about 4 hours and used with a charging case for about 20 hours.

3.The battery life data comes from Lenovo factory laboratory and is set to 60% volume by default.