ANIVIA A8 Single Ear Bluetooth 5.0 Wireless Headphone Call Center Headset with Noise Cancelling Microphone and Charging Dock
Multi-purpose Headphone: Fits for making office business conference calls, call center phone calls, online courses, language learning, playing games, listening to music, etc.
Noise Canceling Microphone: External 330° rotary microphone with noise reduction technology reduces environmental sound, enhances human voice, ideal for clear conversation
Ergonomic Design: Lightweight design, adjustable headband length, soft ear pad provide maximum wearing comfort, suitable for different head size wearing
BT5.0 Wireless Connection: BT 5.0 ensures low power consumption, stable connection, and fast transmission speed. Compatible with almost all BT-enabled audio devices
Long Battery Life: Built-in rechargeable lithium battery, 2 hours charging, can provide about 20 hours of working time, and about 200 hours of standby time
Specification: 
Bluetooth version: JL V5.0
Receiving distance: 8-15 meters
Microphone type: single-point silicon microphone
Microphone sensitivity: 34DB±3DB
Headphone battery capacity: 250mAh 3.7V
Continuous working time: about 20 hours
Charging time: 2H
Speaker impedance: 32Ω
Speaker diameter: 30.0MM
Speaker sensitivity: 111±3DB
Speaker output power: 15MW-30MW
Frequency response: 20HZ-20KHZ
Audio decoding protocol: SBC
Headphone weight: about 53g
Charging base weight: about 110g
Package included:
1 x Headset
1 x Charging Base
1 x Charging Cable
1 x English and Chinese User Manual
Specifications
Gross Weight
0.299kg
Volume Weight
0.455kg
Package Length
20.000cm
Package Width
17.500cm
Package Height
5.800cm
One Package Weight
0.267kg