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Tai Nghe Nhét Tai Không Dây Đơn Tai Kinh Doanh Stereo Tai Nghe Tai Nghe Rảnh Tay Thể Thao Tai Nghe Nhét Tai Có Mic Cho Bluetooth S109
180 degrees rotating design, suit for left and right ear.bluetooth V5.1 chip,stable singal transmission.Bluetooth transmission distance: 10 meters.Creative hook design and only 10g weight,stable and comfortable.Support adjust volume and change musicBattery capacity of the headset: 150mAhNoise Reduction: CVC 8.0Working voltage: 3.7VCharging voltage: DC5VCharging Time: about 1 hoursTalking time: about 25 hours（Depends on the volume）Music time: about 20 hours（Depends on the volume）Frequency response: 20 - 22kHzProducts include1 * Bluetooth headsets1 * Charging cable1 * User Manual
Brand Name : Cohai
Active Noise-Cancellation : Yes
Vocalism Principle : Dynamic
Control Button : Yes
Certification : NONE
Origin : Mainland China
Communication : Wireless
Sensitivity : 115dB
Volume Control : Yes
Style : Ear Hook
Wireless Type : bluetooth
Number Of Drivers : 1
Line Length : 0m
Function : Common Headphone,For Mobile Phone,Sport
Max Output : 0mW
Support APP : Yes
Plug Type : NONE
Impedance Range : up to 32 Ω
Package List : User Manual,Charging Cable,Replaceable Pads Set
Is wireless : Yes
Connectors : USB
Model Number : Bluetooth Earphone
Earcups Type : Semi-open
Headphone Pads Material : Other
Bluetooth Version : 5.0
Codecs : NONE
Support Memory Card : No
Driver Diameter : 10mm
Resistance : 32Ω
Waterproof : No
Frequency Response Range : 20 - 22000Hz
Total Harmonic Distortion : 1%
With Microphone : Yes
Features : With Microphone,Active Noice Cancelling
Charging Method : Cable
Magnet Type : Other
