Wireless Earphones Neckband 16 hrs Playtime

Brand Name: Dudios
Function: For Mobile Phone,HiFi Headphone,For iPod,Sport,Common Headphone
Sensitivity: 95±3dB
Wireless Type: Bluetooth
Style: Neckband
Communication: Wireless
Support Memory Card: No
Plug Type: USB
Is wireless: Yes
Support APP: No
Line Length: None
With Microphone: Yes
Resistance: 32Ω
Connectors: USB
Model Number: Dudios Zeus Pro
Volume Control: Yes
Frequency Response Range: 20-20000Hz
Active Noise-Cancellation: No
Codecs: Apt-X
Waterproof: Yes
Vocalism Principle: Dynamic
Control Button: Yes
Vocalism Principle: Balanced Armature
Bluetooth Version: Bluetooth 4.1
Bluetooth Prole: HSP,HFP,A2DP,AVRCP
Bluetooth Clip: CSR8645
Audio Codec: SBC, ATPX
Maximun Working Range: 33feet/10m
Working Time: Up to 16 hours (when the volume at 60%)
Charging Time: About 1.5 Hours
Standby Time: Up to 300 hours