Specification AudioOutputMode : Stereo BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Outdoor Tech BulletPoint1 : New Upgrades: Turtle Shell 4.0 charges faster than before, with a charge time of 3 hours versus 4 hours for 3.0. 4K mAh battery is still standard so you can charge a small device while jamming to your favorite tunes. The charging port was upgraded to a USB-C for greater compatibility and better charge efficiency and no more mini-USBs! BulletPoint2 : 360 Degree Sound: Turtle Shell 4.0’s Bluetooth speakers' patented Dual-Directional Sound can produce an immersive 360-degree audio experience for a powerful sound from all angles, with crisp midrange and full low end from passive radiator at the base of speaker. 4.0’s upgraded daisy-chain feature allows you to now link up to 50 Shells together, creating a wall of portable stereo sound! BulletPoint3 : Sleek Design: This Bluetooth speaker boasts two full-range drivers and a bass radiator that are housed inside its unique polygonal housing. 4.0’s speaker provides a full range sound without distortion. Also comes with standard 1/4"-20 camera threading mount & custom strap mounts for multiple easy carry and transport options. The durable design, silicone bumpers and port covers, as well as impact resistant materials make 4.0 ready for any adventure. BulletPoint4 : Outdoor Bluetooth Speaker: Turtle Shell 4.0 is IPX7-rated waterproof as well as resistant to dust and sand with silicone sealed port covers. Party at the pool, beach or while camping with distortion-free vibrant sound for up to 18 hours! Effortlessly pair the portable Turtle Shell 4.0 with your smart phone or other device from up to 65 feet away. BulletPoint5 : Great Gift Idea: Our IPX7 waterproof Bluetooth speaker is the best gift for anyone who loves the outdoors. With its rugged, waterproof design, impressive sound quality, and Siri/Google Assistant compatibility, it's perfect for partying at the campsite, beach, pool, or even on a road trip. BulletPoint6 : LED Light Reminding: H603 has a flashing LED light that confirms your heart rate and connection, allowing you to easily stay focused and improve efficiency during any activity or exercise. After the sensor is properly worn, it will automatically turn on, the front LED flashes (turns off after 10 times). * Note: The red light indicates that the monitor is ready to use BulletPoint7 : [Colorful shell] The H603 heart rate monitoring chest strap shell adopts IML (In Mold Label) injection molding technology, which is wear-resistant and scratch-resistant, and will not fade even if it is used for a long time in a sweaty environment. 4 colorful shells can meet your different wearing environment needs Color : Black CompatibleDevices : Smartphones ConnectivityProtocol : Bluetooth ConnectivityTechnology : Bluetooth ControllerType : Voice Control ControlMethod : voice ExternallyAssignedProductIdentifier : 6971606840953 ExternallyAssignedProductIdentifier1 : 818389017362 ExternallyAssignedProductIdentifier2 : 0818389017362 FrequencyResponse : 1 KHz Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryInEquipment Hazmat11 : EG_SmallLithiumIonBatteryInEquipment Hazmat12 : ES_SmallLithiumIonBatteryInEquipment Hazmat13 : FR_SmallLithiumIonBatteryInEquipment Hazmat14 : GB_SmallLithiumIonBatteryInEquipment Hazmat15 : IN_SmallLithiumIonBatteryInEquipment Hazmat16 : IT_SmallLithiumIonBatteryInEquipment Hazmat17 : JP_SmallLithiumIonBatteryInEquipment Hazmat18 : MX_SmallLithiumIonBatteryInEquipment Hazmat19 : NL_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : PL_SmallLithiumIonBatteryInEquipment Hazmat21 : SA_SmallLithiumIonBatteryInEquipment Hazmat22 : SE_SmallLithiumIonBatteryInEquipment Hazmat23 : SG_SmallLithiumIonBatteryInEquipment Hazmat24 : TR_SmallLithiumIonBatteryInEquipment Hazmat25 : US_SmallLithiumIonBatteryInEquipment Hazmat26 : ZA_SmallLithiumIonBatteryInEquipment Hazmat27 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryInEquipment Hazmat5 : AU_SmallLithiumIonBatteryInEquipment Hazmat6 : BE_SmallLithiumIonBatteryInEquipment Hazmat7 : BR_SmallLithiumIonBatteryInEquipment Hazmat8 : CA_SmallLithiumIonBatteryInEquipment Hazmat9 : CN_SmallLithiumIonBatteryInEquipment ImportDesignation : Imported IncludedComponents1 : Bluetooth Speaker IncludedComponents2 : Type-c Cable IncludedComponents3 : Instruction Manual IncludesRechargableBattery : 1 IsWaterproof : True ItemName : Outdoor Tech - Turtle Shell 4.0 Portable Rugged Wireless Bluetooth Speaker - 360 Degree Sound with Hi-Fi Audio - IPX7-Rated Waterproof, Dustproof, and Shockproof ItemPackageDimensions_Height : 21.209 centimeters ItemPackageDimensions_Length : 8.3058 centimeters ItemPackageDimensions_Width : 18.4912 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : portable-mp3-player-wireless-speaker-systems Language : english Manufacturer : Outdoor Tech Material : Mixed Plastic/Silicone MaximumRange : 65 feet ModelName : OT4800-B MountingType : Speaker NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 PackageLevel : unit PowerSourceType : Battery Powered ProductDescription : Turtle Shell 4.0 charges faster than before, with a charge time of 3 hours versus 4 hours for 3.0. 4K mAh battery is still standard so you can charge a small device while jamming to your favorite tunes. The charging port was upgraded to a USB-C for greater compatibility and better charge efficiency and no more mini-USBs! ProductSiteLaunchDate : 2024-02-12T21:55:20.061Z RecommendedUsesForProduct : Indoor/Outdoor Size : O/S SpeakerAmplificationType : Passive SpeakerSize : 4 inches SpeakersMaximumOutputPower : 5 watts SpeakerType : Outdoor SpecificUsesForProduct : Outdoor activities, water activities, camping, hiking, poolside, beach, boating Style : Turtle Shell 4.0 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetGender : unisex UnitCount : 1 WarrantyDescription : 1 year WirelessCommunicationTechnology : Bluetooth