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Sennheiser CX200TW1 CX200TW1 True Wireless In-Ear Headphones
Features
- 7 mm driver units
- Frequency response: 5 Hz–21 kHz
- Input impedance: 16 ohms
- Maximum power supply current: 600 mA max at 5 V
- Charging case charges via USB through a USB-C socket
- Sensitivity: 110 dB SPL (1 kHz / 0 dBFS)
- Earbuds and charging case together weigh 49 g (1.7 oz)
- A single earbud weighs 6 g (0.2 oz)
- Charging case weighs 37 g (1.3 oz)
General specs
- Brand: Sennheiser
- Model: CX200TW1
- Seller: Newegg
- ID: 9SIADM2K7C9305
- Brand: Sennheiser
- Model Name: CX200TW1
- Part Number: CX200TW1 White
- Sensitivity: 110 dB SPL (1 kHz / 0 dBFS)
- Product Type: True Wireless In-Ear Headphones
- Input impedance: 16 ohms
- Frequency Response: 5Hz-21KHz
- Driver unit diameter: 7mm
- Weight of charging case: 37 g (1.3 oz)
- Weight of a single earbud: 6 g (0.2 oz)
- Maximum power supply current: 600 mA max at 5 V
- Charging case charging connection: USB charging via USB-C socket at charging case
- Weight of earbuds and charging case together: 49 g (1.7 oz)
- First listed by seller: October 3, 2026
If you are interested in more details, you can find full information on the seller's page.
€66.84
Last price update: 10/3/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
True wireless in-ear headphones with 7 mm driver units, a stated frequency response of 5 Hz–21 kHz, and 110 dB SPL sensitivity (1 kHz / 0 dBFS). The charging case has a USB-C charging socket.
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| Brand | Sennheiser | Sennheiser | Sennheiser | Sennheiser | Sennheiser | |
| Model | CX200TW1 | CX 400BT | Momentum True Wireless 4 | ACCENTUM True Wireless | HDB 630 | i200 tws |
| Color |
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| Price | €66.84 | €157.56 | €267.49 | €196.15 | €445.85 | €17.84 |
| Seller | Newegg | Newegg | Newegg | Newegg | Newegg | Alibaba |
| Update | Oct 17, 2026 | Oct 17, 2026 | Oct 17, 2026 | Oct 17, 2026 | Oct 17, 2026 | Oct 17, 2026 |
| Model Name | CX200TW1 | CX 400BT | Momentum True Wireless 4 | ACCENTUM True Wireless | HDB 630 | i200 tws |
| Part Number | CX200TW1 White | 508901 | 700263 | 6C-5E4P-A66A | ||
| Sensitivity | 110 dB SPL (1 kHz / 0 dBFS) | 107 dB SPL (1 kHz / 1 mW) | 107dB S.P.L. at 1KHz | 105 dB (1 kHz / 0 dBFS) | ||
| Product Type | True Wireless In-Ear Headphones | True wireless headphones | Wireless earbuds | True wireless earbuds | Wireless over-ear headphones | wireless Bluetooth earphones |
| Frequency Response | 5Hz-21KHz | 5Hz-21KHz | 5Hz-21KHz | 5Hz-21KHz | USB: 6 Hz–40 kHz only when using Line-In or USB (96 kHz), and Bluetooth with aptX adaptive (96 kHz); 6 Hz–22 kHz otherwise | |
Sennheiser CX200TW1 White 7 mm driver units
€66.84
When this device makes sense
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