The earpiece has an on-off switch, a three-stage volume control and uses a rechargeable battery.
With a six-hour rechargeable battery, you won't have a power outlet holding you down.
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You could be forgiven for believing that Katrina Garnett, 49, must come with a rechargeable battery.
Weighing only 27grams, the latest generation 3D glasses utilize Bluetooth technology and feature a rechargeable battery.
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The 1Q has a 30-foot range, and a rechargeable battery that lasts over 10 hours.
The Duo Gamer ships with two AA batteries instead of a built-in rechargeable battery.
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Lastly, there's a rechargeable battery inside, which TDK rates for up to six hours of runtime.
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The firm's third-generation radio, which will be launched in the summer, also has a rechargeable battery.
It contains a rechargeable battery, into which energy from the spring can be dumped.
The JBL Flip includes a built-in microphone for hands-free Bluetooth calls and a 5-hour rechargeable battery.
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Each features a convenient, rechargeable battery that provides up to five hours of playing time.
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It's the first stereo speaker to offer 360-degree sound in a battery-powered device, and features a 15-hour rechargeable battery.
With WiFi off, the rechargeable battery inside is expected to last for three weeks of solid learning.
Instead, it makes use of a rechargeable battery, which you can top off using the on-board micro-USB socket.
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Also worth note, Instacube sports a built-in rechargeable battery, allowing it to operate completely untethered when the mood strikes.
There's also a built-in rechargeable battery for about 1.5 hours of portable use.
This contains a rechargeable battery, into which energy from the spring is dumped.
The module has a rechargeable battery, which lasts for eight hours once charged.
The fuel-cell on a chip is coming along fast and could well replace the rechargeable battery within a decade.
Unlike the two mice, which run on AAs, the T650 has a rechargeable battery, which you can re-juice over USB.
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The crank-handle drives a dynamo through a clever transmission system, and the resulting electrical energy goes straight into a rechargeable battery.
When detached from the PC, the small receiver unit, which has a rechargeable battery, stores whatever you write with the pen.
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It has a rechargeable battery that, when coupled with one AAA battery, lets the device run for 50 hours of uninterrupted play.
The hardware is actually a stock airsoft gun that's been gutted and stuffed with Xbox 360 controller parts, a rechargeable battery and an Arduino.
Powered by a rechargeable battery with a 15 hour lifespan, these headsets deliver signal processed sound for uncompromised audio across any entertainment scenario.
The devices' battery life is also a rather short five hours, though this does not compare badly with AbioMed's four-hour rechargeable battery pack.
The new binoculars come with a high-capacity rechargeable battery pack (NP-FV70) that allows up to approximately three hours of 2D recording on a single charge.
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These include a rechargeable battery, a temperature sensor and a built-in radio that allows one Pinoccio with a WiFi shield to communicate wirelessly with other Pinoccios.
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The rechargeable battery lets you take your music with you around the home, with up to six hours of continuous playback depending on use, settings and conditions.
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Upgradeable Rechargeable Battery - Soundfreaq will be offering a rechargeable battery pack that consumers can add to Sound Platform 2 to enjoy up to 7 hours of AC-free listening.
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