Brand Name: HCQWBING
Style: Ear Hook
Vocalism Principle: Dynamic
Origin: Mainland China
Active Noise-Cancellation: Yes
Control Button: Yes
Communication: Wireless
Volume Control: Yes
Sensitivity: 105dB
Is wireless: Yes
Certification: NONE
Number Of Drivers: 2
Plug Type: NONE
Connectors: None
Model Number: B859
Earcups Type: Sealed
Headphone Pads Material: Other
Bluetooth Version: 3.0
Support Memory Card: Yes
Waterproof: No
Frequency Response Range: 20 - 20Hz
Total Harmonic Distortion: 1%
Charging Method: Cable
Magnet Type: Ferrite
Wireless Type: bluetooth
Line Length: 0m
Support APP: No
Function: Common Headphone,For Mobile Phone,HiFi Headphone,Sport
Package List: User Manual,Charging Cable
Codecs: NONE
Driver Diameter: 30mm
Resistance: 30Ω
With Microphone: Yes
Features: With Microphone,Active Noice Cancelling
Function Keys: Volume + -, music playback, pause, previous song, next song
Model: Mini 503
Weight: 40g
Voltage: 3.7V
Channel: stereo
Talk Time: 14 hours
Main Chip: 3.0 + EDR
Speaker: 30 speaker
Standby Time: 250 hours
Bluetooth Version: V3.0 + EDR
Compatible With: V2.1, V2.0, V1.1
Charge / Discharge protection: IC
Battery: Rechargeable Lithium Polymer
Frequency Range: 2.4G
Frequency Response Range: 20-20KHZ
Transmission Power: Class2
Transmission Frequency: 2.4GHz
Transmission Distance: 10 meters
Average Sensitivity: 105DB (AT 1KHZ +3 DB)
Supported File Formats: A2DP, Headset and Handsfree mode
Product type: Headset