Battery
Battery capacity:A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery.
2.22 Wh
Battery recharge time:Approximate time required to recharge the battery from completely empty to completely full
2 h
Battery voltage:The voltage (V) of the battery.
3.7 V
Talk time:The total time a battery can power a device for calls. As the device drains the battery during a call, the talktime left in the battery is diminished until the device is turned off or the battery recharged. The longer the talktime the less frequently you will need to recharge. Talktime, expressed in hours and minutes, is much shorter than standby time because transmission requires more power.
40 h
Continuous audio playback time:Number of hours on average for continuous play. This is dependent on the device battery capacity.
44 h
Battery capacity:A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery.
600 mAh
Battery type:Description of battery supplied with the product, such battery form factor (e.g. AA/AAA).
Built-in battery
Certificates
Compliance certificates:
CE, RoHS
Certification
Compliance certificates:
CE, RoHS
Headphones
Impedance:The effective resistance of an electric circuit or component to alternating current, arising from the combined effects of ohmic resistance and reactance.
32 O
Ear coupling:Ear coupling describes the way in which headphones or earphones stay attached to, or inside, the ear. There are three common types of ear coupling: circumaural, supra-aural and intra-aural. Circumaural headphones enclose your ears with large pads that suppress external noise. Supra-aural headphones are typically more lightweight and sit on top of the ears with small pads. Intra-aural headphones come in two basic designs and neither style sits on the head itself. The first are ear buds, which sit just outside of the ear canal, on top of your ear lobes. The second type is actually inserted directly into the ear canal and offers some external noise suppression.
Supraaural
Logistics data
Products per master (outer) case:
20 pc(s)
Master (outer) case gross weight:
6.8 kg
Master (outer) case height:
245 mm
Master (outer) case length:
765 mm
Master (outer) case width:
420 mm
Microphone
Microphone sensitivity:
-42 dB
Operational conditions
Operating temperature (T-T):The minimum and maximum temperatures at which the product can be safely operated.
0 - 45 °C
Packaging content
Cables included:
USB Type-A to USB Type-C
Quick start guide:Instructions, either online, as a computer program or in paper form, to allow you to set up and start using the product quickly.
Packaging data
Package type:The type of product package e.g. box.
Hanging box
Package weight:Weight of the packaged product.
290 g
Package height:The distance from the top to the bottom of the packaging.
200 mm
Package depth:The distance from the front to the back of the packaging.
185 mm
Package width:The distance from one side of the packaging to the other.
78 mm
Performance
Country of origin:Country where the device is made.
China
Signal-to-Noise Ratio (SNR):This is the ratio of signal intensity to noise intensity.
55 dB
Headset type:A headset is headphones combined with a microphone, or one headphone with a microphone. Headsets provide the equivalent functionality of a telephone handset but with hands-free operation. Types of headsets include single earpiece (monaural) and double earpiece.
Binaural
Recommended usage:What the product should be used for, and how it should be used (e.g. ambient temperature).
Calls/Music
Wearing style:The way in which the device is worn.
Head-band
Product type:The sub-category of the product.
Headset
Ports & interfaces
Frequency band:A small section of the spectrum of radio communication frequencies, in which channels are usually used or set aside for the same purpose e.g.for a channel on FM radio; for mobile networks to communicate with mobile phones.
2.402 - 2.48 GHz
Bluetooth profiles:
A2DP, AVRCP, HFP, HSP
Bluetooth version:The type of bluetooth technology in the product e.g. Bluetooth Smart (v4.0).
5.3
Bluetooth:Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.
USB connectivity:The product has USB connector.
Connectivity technology:
Wired & Wireless
Sustainability
Sustainability compliance:
Technical details
Output power:The power that the device can produce.
10 mW
Weight & dimensions
Weight:Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
170 g
Height:The measurement of the product from head to foot or from base to top.
186.5 mm
Depth:The distance from the front to the back of something.
169.2 mm
Width:The measurement or extent of something from side to side.
68 mm
