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Fits Sonim XP Pro
$57.72
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Overview
The Klein CURL Wired PTT Headset (CURL-SO4-WP) is an official Sonim accessory made by Klein Electronics for the Sonim XP Pro. It screws into the XP Pro's SecureAudio Connector and supports push-to-talk and full-duplex use. The earpiece rests on the ear for all-day comfort and rotates for right- or left-ear wear. A large tactile PTT button works with heavy work gloves. The headset is third-party lab tested to the IP-67 standard and rated for -40°C to +80°C.
- Push-to-talk and full-duplex wired headset for the Sonim XP Pro
- Screw-in connection to the XP Pro's SecureAudio Connector
- Flexible C-ring earloop with swiveling speaker for right- or left-ear wear
- Large, tactile PTT button compatible with heavy work gloves
- In-line omni-directional noise-reduction microphone
- Third-party lab tested to IP-67, operating range -40°C to +80°C
- Kevlar-reinforced 46-inch cable with swivel clothing clip
- Stays locked in: the connector screws into the XP Pro's SecureAudio Connector, so it won't work loose on the job.
The Klein CURL Wired PTT Headset is a push-to-talk and full-duplex wired headset built for teams equipped with the Sonim XP Pro. Klein Electronics custom designed it to connect to the XP Pro's SecureAudio Connector. The headset connector screws into the handset, keeping the audio link secure during active work.
Comfort and hygiene come from the over-ear design. A flexible C-ring earloop holds the headset in place while the speaker rests on the ear. The speaker swivels for right- or left-ear use, so one model suits every worker. The large, easy-to-access PTT button is tactile and compatible with heavy work gloves. A built-in swivel clothing clip keeps the 46-inch Kevlar-reinforced cable secured to a uniform.
The in-line, omni-directional, noise-reduction microphone covers 50 Hz to 10 kHz with a signal-to-noise ratio of more than 58 dB. The 16 Ω speaker is rated at 500 mW, with 800 mW maximum input and 105 dB sensitivity.
The CURL is designed and assembled in the USA and weighs 39 g. It is third-party lab tested to the IP-67 rating standard (Pony Lab certified) and operates from -40°C to +80°C. It carries a 3-year comprehensive warranty, which suits XP Pro deployments where equipment is expected to last through demanding shifts.
Ideal for
- Push-to-talk communication for field crews issued the Sonim XP Pro
- Industrial, utility and construction work with heavy gloves
- Shift teams sharing hygienic over-ear headsets
- Security and public safety personnel needing hands-free PTT
- Cold-weather and wet outdoor operations
Specifications
Design
- Cable
- Kevlar-reinforced cable
- Earloop
- Flexible C-ring earloop, right or left ear
- Ptt Button
- Easy-to-access tactile PTT button, glove compatible
- Wear Style
- Over-ear; speaker rests on ear
- Clothing Clip
- Built-in swivel clothing clip
General
- MPN
- CURL-SO4-WP
- UPC
- 198715616194
- Brand
- Sonim
- Category
- Audio
- Klein Sku
- Klein SKU CURL-SO4
- Manufacturer
- Made by Klein Electronics
- Product Type
- Push-to-talk and full-duplex wired headset
Package
- Packaged Weight
- 81 g
- Packaged UPC Ean
- 198715616194
- Packaged Dimensions
- 5 x 6 x 1.5 inches
Speaker
- Impedance
- 16Ω±15%
- Distortion
- Less than 2% at 2.0 kHz, 8.67vrms
- Rated Power
- 500mW
- Sensitivity
- 105dB±5%
- Frequency Range
- F0-20KHz
- Max Input Power
- 800mW
Physical
- Origin
- Designed and assembled in the USA
- Weight
- 39 g
- Cable Length
- 46 inches
Warranty
- Warranty
- 3-year comprehensive warranty
Microphone
- Type
- In-line omni-directional noise-reduction microphone
- Impedance
- 2.2kΩ
- Sensitivity
- -36dB±3dB
- Frequency Range
- 50-10KHz
- Current Consumption
- Max: 0.5μA (RL=2.2KΩ, Vs=3.0V DC)
- Signal TO Noise Ratio
- More than 58dB (1KHz, 0dB=1V/Pa, A-Weight)
- Operation Voltage Range
- 1.0-10V
Compatibility
- Connector
- Screws into Sonim SecureAudio Connector
- Compatible Devices
- Sonim XP Pro
Environmental
- Ingress Protection
- Third-party lab tested to IP-67 (Pony Lab certified)
- Operating Temperature
- -40°C to +80°C
Questions buyers ask
Which phone is the CURL-SO4-WP compatible with?
It is compatible with the Sonim XP Pro. It connects through the XP Pro's SecureAudio Connector.
How does it attach to the phone?
The headset connector screws into the handset's SecureAudio Connector for a secure connection.
Does it go inside the ear?
No. The speaker rests on the ear and is held by a flexible C-ring earloop. The speaker swivels for right- or left-ear use.
Is it suitable for wet or cold environments?
It is third-party lab tested to the IP-67 rating standard and operates from -40°C to +80°C.
What warranty is included?
The CURL headset carries a 3-year comprehensive warranty.
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