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    Promate Serene Highlights

    • Up to 40 hours battery life
    • ANC active noise cancellation
    • 40 mm drivers
    • Bluetooth 5.4 wireless connection
    • 3.5 hours to recharge
    • 10 m Bluetooth range

    Compare Promate Serene with Similar Products

    Compare Promate Serene specs, features and price with similar headphones and alternatives.

    Compare Promate Serene with Similar Products
    Selected Item
    Promate SereneKSh 12,200Add to cart
    JBL Tune 770NCKSh 12,000Add to cart
    JBL Junior 470NCKSh 12,100Add to cart
    JBL Tune 780NCKSh 11,500Add to cart

    General

    General specifications comparison
    SpecificationPromate SereneJBL Tune 770NCJBL Junior 470NCJBL Tune 780NC
    BrandPromateJBLJBLJBL
    ModelSereneTune 770NCJunior 470NCTune 780NC
    TypeOver-Ear Wireless HeadphonesOver-Ear Wireless HeadphonesOver-Ear Wireless HeadphonesOver-Ear Wireless Headphones
    AnnouncedNot specified2023October 20242025
    ColorNot specifiedNot specifiedNot specifiedBlack, Blue, White, Lavender, Beige

    Design

    Design specifications comparison
    SpecificationPromate SereneJBL Tune 770NCJBL Junior 470NCJBL Tune 780NC
    WeightNot specified232g196 g225.2 g

    Battery & Charging

    Battery & Charging specifications comparison
    SpecificationPromate SereneJBL Tune 770NCJBL Junior 470NCJBL Tune 780NC
    Battery LifeUp to 40 hours with ANC off; 28 hours with ANC onUp to 70 hours; up to 44 hours with ANC on; up to 70 hours with ANC offNot specifiedUp to 76 hours; up to 50 hours with ANC on; up to 76 hours with ANC off
    Charging Time3.5 hours2 hours from emptyUnder 2 hours2 hours from empty
    Charging PortUSB-CUSB-CUSB-CUSB-C
    Fast ChargingNot specified5 minutes provides up to 3 hours of playback5 minutes for 3 hours5 minutes provides up to 5 hours of playback
    Wireless ChargingNot specifiedNoNot specifiedNo

    Connectivity

    Connectivity specifications comparison
    SpecificationPromate SereneJBL Tune 770NCJBL Junior 470NCJBL Tune 780NC
    ConnectionBluetooth; wired audio via USB-C to 3.5 mm cableBluetooth and wired AUX audioBluetooth and wired 3.5 mmBluetooth and wired audio via USB-C to 3.5 mm cable
    Bluetooth5.4Bluetooth 5.35.3Bluetooth 6.0 | Multipoint Connection
    Bluetooth Range10 mNot specifiedNot specifiedNot specified
    ConnectorUSB-CDetachable AUX audio cableNot specifiedUSB-C wired audio cable with 3.5 mm source plug
    Cable Length0.5 m charging cableNot specified1.2 m1.2 m audio cable
    Multipoint ConnectionNot specifiedYesYesYes
    App SupportNot specifiedJBL Headphones appJBL Headphones; parental controlsJBL Headphones app

    Features

    Features specifications comparison
    SpecificationPromate SereneJBL Tune 770NCJBL Junior 470NCJBL Tune 780NC
    SensorsDynamic head trackingNot specifiedNot specifiedNot specified
    Special FeaturesDual 400 mAh batteriesFoldable, Flat-fold design, Detachable Cable85 dB volume limit; app activity reports; adjustable headband; fold-flat designFoldable, Detachable Cable
    Voice AssistantNot specifiedYesNot specifiedBixby, Siri or connected-device voice assistant through button controls

    Audio

    Audio specifications comparison
    SpecificationPromate SereneJBL Tune 770NCJBL Junior 470NCJBL Tune 780NC
    Drivers40 mm drivers40 mm dynamic drivers32 mm dynamic40 mm dynamic drivers
    Frequency Response20 Hz–20 kHz20 Hz - 20 kHz20 Hz–20 kHz10Hz - 20kHz (by wireless), 10Hz - 40kHz (by wired)
    Impedance32 ohms ±15%32Ω35 ohms32 ohms
    Active Noise CancellationHybrid ANC, up to 35 dBAdaptive Noise CancelingActive noise cancellationAdaptive Noise Canceling
    Spatial Audio360-degree spatial audio with dynamic head trackingNoNot specifiedSpatial Sound
    MicrophonesBuilt-in microphone1 microphonesTwo microphones4 microphones
    Transparency / Ambient ModeNot specifiedAmbient Aware, TalkThruNot specifiedAmbient Aware, TalkThru
    Audio FeaturesNot specifiedJBL Pure Bass Sound, Voice AwareNot specifiedJBL Pure Bass Sound, Voice Aware

    Charging Case

    Charging Case specifications comparison
    SpecificationPromate SereneJBL Tune 770NCJBL Junior 470NCJBL Tune 780NC
    Case TypeNo charging caseNo charging caseNot applicableNo charging case
    Case Battery LifeNo charging caseNo charging caseNot applicableNo charging case
    Case ChargingNo charging caseNo charging caseNot applicableNo charging case
    Case Charging PortNo charging caseNo charging caseNot applicableNo charging case
    Case Wireless ChargingNo charging caseNo charging caseNot applicableNo charging case
    Case DimensionsNo charging caseNo charging caseNot applicableNo charging case
    Case WeightNo charging caseNo charging caseNot applicableNo charging case
    Case Water & Dust ResistanceNo charging caseNo charging caseNot applicableNo charging case
    Case FeaturesNo charging caseNo charging caseNot applicableNo charging case

    Design & Controls

    Design & Controls specifications comparison
    SpecificationPromate SereneJBL Tune 770NCJBL Junior 470NCJBL Tune 780NC
    Ear Tips / Ear CushionsHigh-density soft foam paddingCushioned ear cupsNot specifiedCushioned ear cups
    ControlsNot specifiedOn-device playback, volume and call controlsOversized child-friendly buttonsOn-device playback, volume and call controls

    What's in the Box

    What's in the Box specifications comparison
    SpecificationPromate SereneJBL Tune 770NCJBL Junior 470NCJBL Tune 780NC
    Headphones / EarbudsPromate Serene headphonesJBL Tune 770NC headphonesJBL Junior 470NCJBL Tune 780NC headphones
    Charging CaseNo charging caseNo charging caseNot applicableNo charging case
    Charging CableUSB-C charging cableUSB-C Charging CableUSB-C cableCharging cable not supplied
    Audio CableUSB-C to 3.5 mm audio cableDetachable audio cable3.5 mm audio cableUSB-C to 3.5 mm audio cable
    DocumentationUser guideWarranty/WarningNot specifiedQuick start and safety documentation
    Ear Tips / AccessoriesNot specifiedOn/over-ear designSticker sheetOn/over-ear design

    Specs

    Promate Serene specifications

    General

    Promate Serene — General
    BrandPromate
    ModelSerene
    TypeOver-Ear Wireless Headphones

    Battery & Charging

    Promate Serene — Battery & Charging
    Battery LifeUp to 40 hours with ANC off; 28 hours with ANC on
    Charging Time3.5 hours
    Charging PortUSB-C

    Connectivity

    Promate Serene — Connectivity
    ConnectionBluetooth; wired audio via USB-C to 3.5 mm cable
    Bluetooth5.4
    Bluetooth Range10 m
    ConnectorUSB-C
    Cable Length0.5 m charging cable

    Features

    Promate Serene — Features
    SensorsDynamic head tracking
    Special FeaturesDual 400 mAh batteries

    Audio

    Promate Serene — Audio
    Drivers40 mm drivers
    Frequency Response20 Hz–20 kHz
    Impedance32 ohms ±15%
    Active Noise CancellationHybrid ANC, up to 35 dB
    Spatial Audio360-degree spatial audio with dynamic head tracking
    MicrophonesBuilt-in microphone

    Design & Controls

    Promate Serene — Design & Controls
    Ear Tips / Ear CushionsHigh-density soft foam padding

    What's in the Box

    Promate Serene — What's in the Box
    Headphones / EarbudsPromate Serene headphones
    Charging CableUSB-C charging cable
    Audio CableUSB-C to 3.5 mm audio cable
    DocumentationUser guide

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