The Bose QuietControl 30 portable Bluetooth wireless noise canceling earphones have an isolating earbud design. These earphones are intended for use with Bluetooth enabled audio devices including cell phones and have a claimed wireless reception range of 33 feet. They have a built-in microphone and integrated Bluetooth volume, music player function, and call connect/disconnect controls. Additional features include and adjustable ambient noise level monitor function and NFC Bluetooth pairing. The QuietControl 30 comes with three pairs of ear pieces in various sizes, a USB charging cable, and a carrying case, and is covered by a 12-month warranty.
Plug typeThe type of connection at the end of the audio cord, which will be plugged into the source component. Most have 1/8-inch standard (3-contact) "mini" jacks that fit portable devices. Models intended for use with newer iPod, iPhone, and some Blackberry smartphones, that have integrated microphones, audio player controls, and call connect/disconnect controls use a 1/8-inch 4-conductor mini jack. The audio function of models with 4-conductor mini jacks may not work properly or consistently with non-iPod/iPhone devices.
Works with noise reduction off
Works with noise reduction offWill operate without the noise-canceling circuitry activated; allows the model to be used as standard headphones if the batteries die.
Integrated microphoneHas an integrated microphone for use with some cell phones or audio players with a recorder function.
Call connect/disconnect control
Call connect/disconnect controlThis allows you to answer or disconnect from a phone call with some cell phones.
Integrated volume control
Integrated volume controlThis allows you to adjust the volume without having to dig into your pocket or purse for a player.
Integrated player control
Integrated player controlThis allows you to control some player functions (for example: play, pause, track skip) via a control without having to dig into a pocket or purse for a player.
Detachable cableA detachable cable allows the headphones to be used for noise canceling without the cord being connected to a music or video player, or dangling from the headset.
Monitor functionHas a control that turns off the audio, and in the case of noise canceling models turns off the noise canceling function, so that ambient sounds can be heard. Useful for hearing ambience like travel announcements without turning off the audio player or removing the headphones.
Noise canceling unit in earpiece
Noise canceling unit in earpieceThe electronic circuitry for the noise cancelation function is integrated into headphones earpiece rather than incorporated as a separate module that is integrated into the audio cord.
Battery lifeAs claimed by the manufacturer.
Battery recharge time
Battery recharge timeAs claimed by the manufacturer.
Low battery indicator
Low battery indicatorAn indicator to show that the headphone battery power is low and will need to be replaced or recharged.
Warranty (mos.): parts/labor
Warranty (mos.): parts/laborWarranty is for parts and labor, in months.
Additional featuresAdditional features for this model.
2.4 GHz transmission frequency, Bluetooth wireless, around 33 ft. operating range. The ambient noise level of the monitor function can be adjusted via controls on the unit and with the free Bose Connect app for Apple and Android mobile devices. Has pairing memory for up to eight Bluetooth devices, allows simultaneous connection of two Bluetooth devices (to switch between connected devices stop sound on device and start sound on the other). Has optional NFC Bluetooth pairing. Has power on/off, Bluetooth pairing, battery status voice announcements in multiple languages. Bluetooth connected Apple mobile devices using iOS Version 5 and above will show the battery level. The free Bose Connect app download for Apple and Android mobile devices can be used to turn off voice prompts, engage automatic turn off and set time intervals, manage paired Bluetooth device connections, and update firmware.
Included accessoriesIndicates what accessories are included.
Three pairs of ear pieces in various sizes, USB charging cable, carrying case. Free Bose Connect app download for Apple and Android mobile devices.
WeightReflects the weight, in ounces, of the headphones including the audio cable and batteries, if any.
Cable lengthCable length indicates the approximate length of the cable from the headset or earpiece to the plug, measured in inches.
Battery typeThe number and type of batteries used.