Lenovo HE05 Neckband- Black

Bluetooth 5.0, driver unit stereo 10MM.The standby time is about 120 hours, and the battery capacity is 105MAH.In-ear wearing, TPE neck hanging, metal earmuffs for volume adjustment.Hands-free answer/hang up calls, fast switch/pause/play.The wireless transmission distance is about 10 meters, and the music time is about 5 hours.
Brand Name: LenovoModel: XE05 (Use name: HE05)BT version: 5.0Material: metal, silicone, TPETransmission distance: 10m (without obstacles)Waterproof: IPX5Dustproof: IP6XBattery: 3.7V / 80mAhWorking time: about 5 hoursStandby time: about 120 hoursCharging time: about 2 hoursColor: black, red, white (optional)Speaker diameter: 10mmSpeaker sensitivity: 98dBFrequency range: 20-20kHzItem weight: approx. 33 g / 1.16 ozPacking size: approx. 20.8*16.5*3.1cm / 8.19*6.5 * 1.22inPackage weight: approx. 135 g / 4.76 oz
Style: in-earCertification: NONESounding principle: dynamicOrigin: CN (Origin)Control button: yesActive noise reduction: YesCommunication: wirelessVolume control: yesSensitivity: 96dBWireless type: BluetoothWireless: yesCable length: 0mFunction: Used for video gamesFunction: Ordinary headsetFunction: for mobile phoneFunction: SportsPlug type: noneImpedance range: up to 32 ΩConnector: NoneModel: Lenovo HE05 ProBluetooth version: 5.0Codec: NoneDrive diameter: 10mmResistance: 16ΩWaterproof: yesWith microphone: yesFeatures: WaterproofFeatures: with microphoneFeatures: active noise reductionEffective distance: about 10m (barrier-free)Frequency range: 20-20KHzBattery capacity: 80mAhPlaying time: >5HStandby time: 110HCode: V8249B