RUSAM GA33 Gamer Headset

Style: In-earVocalism Principle: DynamicActive Noise-Cancellation: NoControl Button: YesCommunication: True WirelessVolume Control: YesCertification: CEFrequency Response Range: 20 - 20000HzWireless Type: bluetoothDriver Diameter: 13mmResistance: 32ΩIs wireless: YesBluetooth Version: OtherCharging Method: Charging caseFunction: For Internet Bar,for Video Game,For Mobile Phone,HiFi Headphone,SportWith Microphone: YesFeatures: With Microphone,Dual Connection,Playback ControlItem type: gamer headsetFeature: bluetooth earphonesType: Wireless bluetooth headsetBluetooth version: 5.2 BluetoothModel: TWS GA33 HeadsetMaterial: PC+ABSSingle Earbud Weight: 4.2gProduct Net weight: 121gEarbud Size: 27*16*34 mmCharging box size: 68*50*32 mmMaximun Working Range: 33feet/10m(no abstacle)earphone battery life: 6 hoursCharging case battery life: 25 hoursNoise Cancellation: Dual Mic & DSP Noise CancellationSinge earbud battery: 40mAhCharging case battery: 400mAhEarbud