Waterproof: No
Function: For Mobile Phone
Function: HiFi Headphone
Function: For iPod
Function: Sport
Style: Ear Hook
Control Button: Yes
Sensitivity: 103±3dB
Brand Name: GDLYL
Vocalism Principle: Dynamic
Model Number: K21 plus
With Microphone: Yes
Support APP: No
Is wireless: Yes
Connectors: USB
Plug Type: USB
Volume Control: No
Active Noise-Cancellation: No
Frequency Response Range: 20-20000Hz
Communication: wireless
Line Length: None
Support Memory Card: No
Wireless Type: bluetooth
Support Apt-x: No
Resistance: 32Ω
Noise Reduction: CVC 6.0
earphone battery capacity: 300mAh Battery capacity
Music time: about 24 hours(60% volume)
Super Long Standby: about 720 hours
Talking time: about 24 hours
Charging box: 3.7 V, 800 mAh rechargeable Li-polymer battery
Waterproof: No
Function: For Mobile Phone
Function: HiFi Headphone
Function: For iPod
Function: Sport
Style: Ear Hook
Control Button: Yes
Sensitivity: 103±3dB
Brand Name: GDLYL
Vocalism Principle: Dynamic
Model Number: K21 plus
With Microphone: Yes
Support APP: No
Is wireless: Yes
Connectors: USB
Plug Type: USB
Volume Control: No
Active Noise-Cancellation: No
Frequency Response Range: 20-20000Hz
Communication: wireless
Line Length: None
Support Memory Card: No
Wireless Type: bluetooth
Support Apt-x: No
Resistance: 32Ω
Noise Reduction: CVC 6.0
earphone battery capacity: 300mAh Battery capacity
Music time: about 24 hours(60% volume)
Super Long Standby: about 720 hours
Talking time: about 24 hours
Charging box: 3.7 V, 800 mAh rechargeable Li-polymer battery
Waterproof: No
Function: For Mobile Phone,HiFi Headphone,For iPod,Sport
Style: Ear Hook
Control Button: Yes
Sensitivity: 103±3dB
Brand Name: GDLYL
Vocalism Principle: Dynamic
Model Number: K21 plus
With Microphone: Yes
Support APP: No
Is wireless: Yes
Connectors: USB
Plug Type: USB
Volume Control: No
Active Noise-Cancellation: No
Frequency Response Range: 20-20000Hz
Communication: wireless
Line Length: None
Support Memory Card: No
Wireless Type: bluetooth
Support Apt-x: No
Resistance: 32Ω
Noise Reduction: CVC 6.0
earphone battery capacity: 300mAh Battery capacity
Music time: about 24 hours(60% volume)
Super Long Standby: about 720 hours
Talking time: about 24 hours
Charging box: 3.7 V, 800 mAh rechargeable Li-polymer battery
Waterproof: No
Function: For Mobile Phone,HiFi Headphone,For iPod,Sport
Style: Ear Hook
Control Button: Yes
Sensitivity: 103±3dB
Brand Name: GDLYL
Vocalism Principle: Dynamic
Model Number: K21 plus
With Microphone: Yes
Support APP: No
Is wireless: Yes
Connectors: USB
Plug Type: USB
Volume Control: No
Active Noise-Cancellation: No
Frequency Response Range: 20-20000Hz
Communication: Wireless
Line Length: None
Support Memory Card: No
Wireless Type: bluetooth
Support Apt-x: No
Resistance: 32Ω
Noise Reduction: CVC 6.0
earphone battery capacity: 300mAh Battery capacity
Music time: about 24 hours(60% volume)
Super Long Standby: about 720 hours
Talking time: about 24 hours
Charging box: 3.7 V, 800 mAh rechargeable Li-polymer battery
Waterproof: No
Function: For Mobile Phone,HiFi Headphone,For iPod,Sport
Style: Ear Hook
Control Button: Yes
Sensitivity: 103±3dB
Brand Name: GDLYL
Vocalism Principle: Dynamic
Model Number: K21 plus
With Microphone: Yes
Support APP: No
Is wireless: Yes
Connectors: USB
Plug Type: USB
Volume Control: No
Active Noise-Cancellation: No
Frequency Response Range: 20-20000Hz
Communication: Wireless
Line Length: None
Support Memory Card: No
Wireless Type: bluetooth
Support Apt-x: No
Resistance: 32Ω
Noise Reduction: CVC 6.0
earphone battery capacity: 300mAh Battery capacity
Music time: about 24 hours(60% volume)
Super Long Standby: about 720 hours
Talking time: about 24 hours
Charging box: 3.7 V, 800 mAh rechargeable Li-polymer battery