Bluetooth Headset 5.1 Sports Running Wireless Earbuds Rear-Hanging Earphones with Microphone, Extra Long Standby, 3.5mm Plug, 13mm Horn, 15m Conductor, 159g, Black Blue Gold
Bluetooth 5.1 Sports Running Headset with Microphone and Bone Conduction Wear

This Bluetooth headset 5.1 is a wireless rear-hanging earphone made for sports running and general listening. It uses a bone conduction wearing method, which means the earphones rest outside the ear canal rather than inside it. The headset includes a microphone, so you can take calls without removing the device. The output sound source is universal, and the plug diameter is 3.5mm with a USB plug type. The earplugs and earmuffs are made from plastic, as is the headphone cable. The stated horn diameter is 13mm and the conductor length is 15m. The headset weighs 159g and is available in black, blue, and gold. The package includes the headset, a charging cable, and an instruction manual. Please note that the frequency response range is listed as 1.5 Hz and the distortion rate as 65% in the source information; these figures are unusual and should be confirmed with the seller before buying.
Features and Construction

The construction of this headset focuses on a rear-hanging shape and bone conduction wear. The materials are plastic for the earplugs, earmuffs, and cable, which keeps the overall weight at 159g. The 13mm horn diameter and 15m conductor length are the main measurable specifications provided. The headset is wireless and includes a microphone.
Material and Build
The earplugs and earmuffs are made from plastic, and the headphone cable is also plastic. This material choice is stated in the source data and contributes to the 159g weight. The rear-hanging earphone category means the headset hooks behind the ear rather than sitting inside the ear canal. The bone conduction wearing method is specified, which may suit users who prefer an open-ear feel. The plastic construction is straightforward and should be wiped clean with a dry cloth if needed.
Size and Practical Fit
The horn diameter is 13mm, and the conductor length is 15m. The plug diameter is 3.5mm, and the plug type is USB. These measurements are taken directly from the product information. The 159g weight is stated for the headset. Because the earphones are rear-hanging and use bone conduction, they do not enter the ear canal, which can be useful during sports running when you want to stay aware of your surroundings. The universal output sound source means the headset is not limited to a specific device type in the source description.
Uses and Placement

This headset is intended for Bluetooth use and is categorised as a Bluetooth headset. The sports running context is supported by the rear-hanging design and bone conduction wear. It can also be used for everyday listening and calls thanks to the built-in microphone.
Event or Professional Use
For sports running, the rear-hanging shape and bone conduction method keep the ear canal open. The microphone allows for calls during or after activity. The 159g weight is moderate and is stated in the source. The plastic materials are easy to wipe down. The headset connects wirelessly via Bluetooth 5.1 as stated in the title and product information.
Everyday Home Use
At home, the headset can be used for listening to audio and taking calls. The universal output sound source and 3.5mm plug diameter are listed, though the plug type is USB. The 15m conductor length is unusually long for a headset cable and should be verified. The headset comes in black, blue, or gold. The included charging cable and instruction manual support setup.
Benefits and Buying Value

The main buying points are the Bluetooth 5.1 wireless connection, the microphone, the bone conduction wearing method, and the extra long standby mentioned in the title. The rear-hanging design is suited to sports running. The package includes the essentials for charging and use.
Reuse and Low Maintenance
The plastic earplugs, earmuffs, and cable can be cleaned with a dry cloth. The headset is rechargeable via the included charging cable. There are no specific care instructions in the source text beyond the charging cable and instruction manual. Avoid excessive moisture and store the headset in a dry place. The 159g weight and rear-hanging shape make it easy to carry.
Why Choose This Product
Choose this headset if you want a Bluetooth 5.1 wireless earphone with a microphone and a bone conduction wearing method. It is available in black, blue, and gold. The 13mm horn diameter, 15m conductor length, 3.5mm plug diameter, and 159g weight are the stated specifications. The package includes one headset, one charging cable, and one instruction. The frequency response range and distortion rate figures in the source are unusual and should be checked before purchase.

