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Wireless Sleeping Headphones Sports Headband Soft Elastic headset Bluetooth-compatible Music Earphone Eye Mask For Side Sleeper
Transmission distance: 10MMusic playing time: Maximum sound 7h, medium volume 10 hoursMicrophone distance: 1mBluetooth standby time: 72hBattery capacity: 150mA / hBattery power: 0.55wHorn impedance: 32 ohmHorn power: 0.02wFrequency range: 2.4-2.4835ghzSensitivity: 45dBTransmitting power: 6dBAudio output distortion: 0.6%Audio output SNR: 93dBCharging time: 1-2 hoursMaximum input voltage: DC 5VMaximum input current: 150mahMaximum input power: 0.55wProduct packaging informationweight: 80gSize: 27cm * 10cmPackaging: Headphones, manual, charging cable, OPP bag
Volume Control : No
Active Noise-Cancellation : Yes
Sensitivity : 115dB
Communication : Wireless
Style : Over the Ear
Brand Name : Cohai
Is wireless : Yes
Control Button : No
Origin : Mainland China
Earcups Type : Semi-open
Impedance Range : up to 32 Ω
Headphone Pads Material : Other
Model Number : Bluetooth Earphone
Certification : NONE
Vocalism Principle : Dynamic
Bluetooth Version : 5.0
Connectors : USB
Plug Type : NONE
Number Of Drivers : 2
Support Memory Card : No
Waterproof : No
Frequency Response Range : 20 - 22000Hz
Total Harmonic Distortion : 1%
Charging Method : Cable
Magnet Type : Other
Wireless Type : bluetooth
Max Output : 0mW
Line Length : 0m
Support APP : Yes
Function : Common Headphone,For Mobile Phone,Sport
Package List : User Manual,Charging Cable
Codecs : NONE
Driver Diameter : 10mm
Resistance : 32Ω
With Microphone : Yes
Features : With Microphone,Active Noice Cancelling
