The product's shade and actual color may differ from what is shown in the picture, as the images are for illustrative purposes. The product description is general and may not include all the product's features.
Yealink BH78 Headset Wired and Wireless with Headband Calls / Music USB Type-C / USB Type-A Bluetooth Charging Stand Black
5044125 1208731
6938818324909
Shipping 8-11 b.d.
All about the product
Weight and Dimensions
Weight: 245 g,
Power Management
USB Type-C Charging Port: Yes,
Package Data
Package Type: Box,
Package Width: 265 mm,
Package Weight: 7.34 kg,
Package Depth: 217 mm,
Package Height: 65 mm,
Performance Characteristics
Product Type: Hands-free equipment,
LED Indicators: Yes,
Carrying Style: With headband,
Market Segment: User,
Control Keys: ANC control, Answer / End Call, Mute, Volume +, Play / Pause, Volume -,
Sound Control: Button,
Product Color: Black,
Hands-free Equipment Type: Both-ear,
Control Device Type: On-ear control unit,
Recommended Use: Calls / Music,
Control Type: Buttons,
On/Off Button: Yes,
Connectivity
Wireless Range: 50 m,
Bluetooth: Yes,
USB Connection: USB Type-C / USB Type-A,
Connectivity Technology: Wired and Wireless,
Bluetooth Version: 5.3,
Package Contents
AC Adapter: Yes,
Carrying Case: Yes,
Charging Stand: Yes,
Included Cables: Audio (3.5 mm), Type-C USB,
Battery
Talk Time (ANC Off): 38 h,
Talk Time (ANC On): 27 h,
Battery Charging Time: 2.16 h,
Runs on Batteries: Yes,
Battery Type: Integrated battery,
Continuous Audio Playback: 120 h,
Standby Time: 504 h,
Battery Technology: Lithium-ion (Li-Ion),
Battery Capacity: 850 mAh,
Headphones
Headphone Frequency: 20 - 20000 Hz,
Noise Cancellation: Yes,
Inner Speaker: 3.5 cm,
Headphone Sensitivity: 112.5 dB,
Ear Attachment: Over-ear,
Noise Reduction Type: Active,
Microphone
Number of Microphones: 6,
Microphone Type: Boom microphone,
Microphone Frequency: 100 - 10000 Hz,
