Brand Name: TOPK
Style: Headphone
Vocalism Principle: Dynamic
Origin: CN(Origin)
Control Button: Yes
Active Noise-Cancellation: No
Communication: Wireless
Volume Control: Yes
Sensitivity: 90dBdB
Wireless Type: Bluetooth
Is wireless: Yes
Support APP: Yes
Function: Monitor Headphone
Function: for Video Game
Function: Common Headphone
Function: For Mobile Phone
Function: HiFi Headphone
Function: Sport
Number Of Drivers: 2
Plug Type: NONE
Package List: User Manual
Package List: Charging case
Package List: Charging Cable
Impedance Range: up to 32 Ω
Connectors: None
Model Number: F22
Bluetooth Version: 5.0
Codecs: sbc
Support Memory Card: No
Driver Diameter: 8mm
Resistance: 32ΩΩ
Waterproof: Yes
With Microphone: Yes
Features: Active Noice Cancelling
Charging Method: Charging case
Color: Black
Earphone Features: Stereo Bass Bluetooth headset
Earphone Features 2: Waterproof Bluetooth earphone
Earphone Features 1: Sport Bluetooth headset
Support Agreement: HFP/HSP/A2DP/AVRCP
Wireless Headset Version: V5.0
Communication Distance: 10 Meters (no obstacles)
Charging Time: About 2 hours
Supporting Agreement: HEP/HSP/A2D/AVRCP
Headphone battery capacity: 50mAh
Charging box battery capacity: 300mAh