SPECIFICATIONS

Number Of Drivers: 2

Brand Name: Lenovo

Material: plastic

Communication: WireLess

Resistance: 32

Connectors: Type c

Style: In-ear

Frequency Response Range: 20 - 20000

Plug Type: none

Is wireless: Yes

Total Harmonic Distortion: 1

With Microphone: Yes

Weight[g]: 80

Headphone Pads Material: other

Function: Monitor Headphone

Function: for Video Game

Function: For Mobile Phone

Function: HiFi Headphone

Function: Sport

Function: For Outdoor

Function: For Office

Maximum wireless range[m]: <10m

Impedance Range: up to 32 Ω

Control Button: No

Volume Control: Yes

Category: Earphones & Headphones

Magnet Type: other

Sound Isolating: no

Charging Method: Charging case

Driver Diameter: 15

Waterproof: Yes

Vocalism Principle: Dynamic

Support Memory Card: No

Active Noise-Cancellation: No

Certification: CE

Earcups Type: Semi-open

Wireless Type: bluetooth

Battery life up to[hours]: 96

Codecs: AAC

Sensitivity: 120

Support APP: No

Features: waterproof

Features: With Microphone

Features: Amazon Alexa Support

Features: Apple Siri Support

Features: Active Noice Cancelling

Features: Google Assistant Support

Bluetooth Version: 5.3

Voice assistant built-in: no

Battery Capacity[mAh]: 350

Package List: User Manual

Package List: Charging case

Max Output: 240

Choice: yes

semi_Choice: yes

Model: Lenovo XT81
1, bluetooth v5.3, support most bluetooth devices and lower power consumption
2, 250mAh charging case can fully charge 2 earphones around 5 times, give you more 24 hours of music time
3, with waterproof technology, no longer need to worry about water and sweat
4.13mm dual drive units, enjoy strong 9d deep bass music sound
5, popular touch control function, support switch songs, phone call and subscriber voice call.

Brand: Lenovo
Product Model:XT81
Color:Black,White
Bluetooth Version:V5.3
Audio Decoding: AAC, SBC
Communication Distance: 10M
Earphone Capacity: 30mah*2
Playback Time: 4 Hours
Charging Compartment: 250mah
Speaker Diameter: 13mm

Accessory lists:
2 * Bluetooth headphones
1 * Charging case
1 * USB cable
1 * User Manual