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Shipping Estimate
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- USA
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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
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Description
Koss | Headphones | BT115i | Wireless | In-ear | Microphone | Wireless | BlackWarranty: 24 Gross weight: 0. 062 Net weight: 0. 03 Colour of product: Black Wireless connection: Yes Producer product name: BT115i Producer product family: Headphones Microphone: Yes Headphones connection type: Bluetooth Wearing style: In ear Wireless: Yes Frequency range: 18 20. 000 Bluetooth version: 4. 2 Battery type: Built in rechargeable lithium ion battery Battery life: 6+ Other features: In Line Microphone & Remote (Play Pause, Start Stop,
Warranty: 24Gross weight: 0.062
Net weight: 0.03
Colour of product: Black
Wireless connection: Yes
Producer product name: BT115i
Producer product family: Headphones
Microphone: Yes
Headphones connection type: Bluetooth
Wearing style: In-ear
Wireless: Yes
Frequency range: 18-20.000
Bluetooth version: 4.2
Battery type: Built-in rechargeable lithium-ion battery
Battery life: 6+
Other features: •In-Line Microphone & Remote (Play/Pause, Start/Stop, Volume, Answer/End, etc.) •Sweat Resistant •Cable Management Clip •Three cushion sizes included (Small, Medium & Large)
Gross depth (mm): 150.00
Gross height (mm): 25.00
Gross width (mm): 70.00
Packing quantity: 1.00
Tare weight (kg): 0.032
Volume (m3): 0.00
Embeeded battery: Yes
WEEE tax: Yes
Paper/Pasteboard: 11
Plastic (No PET): 15
Tare other: 6
TI weight (kg): 0.002
WEE classification: CL109:5:2017-04-01
Composition of battery: CL127:KT:2016-12-09
Classification of battery: CL126:NE:2016-12-09
Type of battery: Accumulator
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Wow Great Deal!
Color: Black
I have been using this chair for a month now and I am honestly impressed for the price I paid. I work from home so am using this chair 24/7. I had no issues with assembling it myself as a 35 year old female. Instructions were simple to follow and took me maybe 30 minutes to put together. Its sturdy and comfortable. I appreciate the padded arms and the seat bottom is also a nice thick cushion. Added bonus for the head rest and that it is adjustable. Definitely recommend.
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Reviewed in the United States on March 27, 2026
★★★★★ 5
Very comfortable office chair
Color: Black
This ergonomic office chair is very comfortable and has good lumbar support and a nice headrest. It includes all the necessary tools and takes about 20 minutes to fully assemble. The height adjust and recline features of the chair work smoothly and quietly. The seat cushion is nice and comfortable. The height-adjustable armrest is also a nice features of the chair. Overall, this ergonomic office chair provides relaxing comfort during long hours sitting with support for your bottom, back, head and arms. It's a good value for the price.
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Reviewed in the United States on February 21, 2026
★★★★★ 4
Good quality and arrived quickly
Color: Black
I was very pleased with how easy this chair was to set up. Affordable, arrived quickly. The only reason it isn’t 5/5 is because on of the arms had a small dent, possibly due to not enough bubble wrap during shipping. Other than that, the quality is great.
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Reviewed in the United States on February 6, 2026
★★★★★ 5
Awesome chair so far
Color: Black
My old chair can go in the trash immediately because it set the bar so low (picked up from a giveaway - squeaked anytime it's leaned on, always sinking upon sitting on it). This Ergonomic chair blew it out of the water. Happy with this purchase. This chair took me an hour to assemble, which I expected. It feels extremely sturdy and comfortable. Lumbar support feels great! I love the various adjustability options this chair offers. Hope it lasts for many years.
By the way, I am 175 lbs, 5'10".
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Reviewed in the United States on January 3, 2026
★★★★★ 5
Great product
Color: Black, Color: Black
The directions were so easy to follow i was able to set up the chair in under an hour its very comfortable and perfect highly recommend
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Reviewed in the United States on March 24, 2026
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