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SENNHEISER | Sennheiser Impact SDW 5034 DECT Wireless Office Monoaural Headset w/ base station, for PC & Mobile, Included BTD 800 Dongle

Marsoni M251S
Sale price$282.50
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Get it in 3 business days with 1 day shipping. Friday, May 29
SENNHEISER | Sennheiser Impact SDW 5034 DECT Wireless Office Monoaural Headset w/ base station, for PC & Mobile, Included BTD 800 DongleTechnical Data Frequency response (Microphone) 150 Hz 11 kHz (Super wideband) 150 Hz 7. 0 kHz (Wideband) 300 Hz 3. 5 kHz (Narrowband) Charging time 0 50 %: 30 minutes 0 100 %: 1. 5 hours Talk time Up to 12 hours (Density optimized wideband) Up to 9 hours (Super wideband) Up to 14 hours (Narrowband) Package dimensions (H x W x D) 172 x 172 x 122 mm 6. 77 x 6. 77 x 4. 80 in Units in distributor master carton 8 Master carton weight 10252 g 361. 6 oz
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.2 ★★★★★
Based on 2152 reviews
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Valid buyer
Massapequa, US
★★★★★ 5
Good buy
Color: Pink+purple
Kids love it. Still works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
A
Verified Purchase
Ashley C
Carnegie, US
★★★★★ 4
Works great.
Color: Blue+red
I love how easy this children’s dental floss is. My child with ASD is able to use with little to no help. it’s been years trying to get my child with sensory sensitivities to floss or brush teeth without a HUGE STRUGGLE, however this is very gentle and something that makes our oral health care routine smoother. ( if you know, you know!!) It is very similar to the viral “ usmile” adult version water flossers. My only complaint/issue with this is that it collapse pretty easily and sometimes it’s hard to keep in the locked position while flossing teeth. Overall a good product, and recommend.?
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Reviewed in the United States on January 18, 2026
L
Verified Purchase
Lindsey
Bozeman, US
★★★★★ 5
Good for kids
Color: Blue+red
A little powerful for my 8 year old at first but after he got the hang of it, he loves using it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
J
Verified Purchase
Jennifer Faber
Alexandria, US
★★★★★ 5
Great for dental appliances
Color: Pink+purple
My daughter has a dental appliance that can get food caught in it. We were told to try a water flosser to get the trapped food out. This has done exactly that. Very happy with it.
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Reviewed in the United States on January 7, 2026
A
Verified Purchase
Amazon Customer
Phoenix, US
★★★★★ 5
Fun new way of flossing.
Color: Blue+red
My 7 year old loves it and it works really well. He’s excited about teeth brushing time again accompanied by water flosser and it can be used in the shower!
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Reviewed in the United States on March 19, 2026

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