SPECIFICATIONS

Active Noise-Cancellation: Yes

Battery Capacity[mAh]: 500

Battery life up to[hours]: 7

Bluetooth Version: 5.3

Bluetooth-compatible: Bluetooth-compatible V5.3, high-definition binaural call

Brand Name: ZONGJI

Category: Earphones & Headphones

Certification: CE,None

Charging time: approximately 45 minutes

Choice: yes

Codecs: AAC

Colors: black, white, pink, green, blue (optional)

Communication: WireLess

Communication distance: obstacle free 15 meters

Connectors: None

Control Button: Yes

Driver Diameter: 20

Features: Waterproof,With microphone,Amazon Alexa Support,Detachable Cable,Active Noice Cancelling

Frequency Response Range: 20 - 20000

Function: For Mobile Phone,HiFi Headphone,Sport,For Outdoor,For Office,For Sleep

Headphone battery capacity: 30mAh

Is wireless: Yes

Item Condition: New

Line Length: 1

Material: Plastic

Max Output: 1

Maximum wireless range[m]: 10m-20m

Number Of Drivers: 2

Origin: Mainland China

Package List: User Manual,Charging case,Charging Cable

Plug Type: None

Product chip: Jerry 6983D

Product horn: 8mm composite film horn

Resistance: 32

Sensitivity: 123

Standby time: 60 days+

Style: In-ear

Total Harmonic Distortion: 1

Vocalism Principle: Hybrid Technology

Voice assistant built-in: Yes

Volume Control: Yes

Waterproof: Yes

Weight[g]: 135

Wireless Type: None

With Microphone: Yes

Working time: 5 hours, the charging box can charge the headphones 3 times.

semi_Choice: yes