Name: Klipsch - Reference X12 Wireless In-Ear Behind-the-Neck Headphones - Black/brown
Brand: Klipsch
SKU: 5706926
Rating: 2.7 (3 reviews)

Key Specs
- Sound Mode: Stereo
- Connection Type: Wireless
- Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- True Wireless: false (These headphones not only lack wires between the device and headphones, they also lack wires between the headphones themselves. (true wireless is really only possible with in-ear headphones))
- Maximum Wireless Range: 33 feet
- Built-In Microphone: true
- Carrying Case: true
- Headphone Fit: In-Ear
- Battery Life: 18 hours (Battery life will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. As with all batteries, the maximum capacity of this battery will decrease with time and usage.)
- Battery Charge Time: 3 hours (Battery charge time will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. Charging time will likely decrease with time and usage of the battery.)
- Ear Tip Sizes Included: Medium, Small
General
- Product Name: Reference X12 Wireless In-Ear Behind-the-Neck Headphones
- Brand: Klipsch
- Ear Cushions: true
- Ear Tip Sizes Included: Medium, Small
- Model Number: 1063591
Audio
- Sound Isolating: true
- Minimum Frequency Response: 5 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Maximum Frequency Response: 19 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Impedance: 50 ohms (Describes the resistance of an electric signal throughout the system. Devices with low impedance require less power to deliver optimal signals but are more at risk for damage from overloading. Higher impedance requires more power but is more protected from overload damage.)
- Sensitivity: 110 decibels adjusted
- Integrated Amplifier: true
- Total Harmonic Distortion: 1 percent (Measurement of the harmonic sound distortion. The lower the percentage, the cleaner the sound.)
- Sound Mode: Stereo
Connectivity
- Connection Type: Wireless
- Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- True Wireless: false (These headphones not only lack wires between the device and headphones, they also lack wires between the headphones themselves. (true wireless is really only possible with in-ear headphones))
- Bluetooth Version: 4.0 (The Bluetooth specification formalized by the Bluetooth Special Interest Group. All versions of the Bluetooth standard are backwards compatible with previous versions.)
- Maximum Wireless Range: 33 feet
- Number Of Devices Connectable Simultaneously: 2
Features
- Built-In Microphone: true
- Carrying Case: true
- Controls: Call, Volume
- Body Metrics Measured: Not Applicable
- Bone Conducting Technology: false
- Lighting Type: None
- Maximum Talk Time: 18 hours
Design
- Headphone Fit: In-Ear
- Style: Travel
Power
- Rechargeable: true
- Battery Life: 18 hours (Battery life will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. As with all batteries, the maximum capacity of this battery will decrease with time and usage.)
- Battery Charge Time: 3 hours (Battery charge time will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. Charging time will likely decrease with time and usage of the battery.)
- Battery Capacity: 220 milliampere hours (The amount of energy stored in the battery.)
- Charging Accessory Included: Cable
- Fast Charging: false (Quick charge technologies typically use higher voltages and/or charging interfaces to fill a device's battery capacity faster than standard charging speeds.)
- Charging Interface(s): Micro-USB (The connection for transmitting power to charge the device.)
- On/Off Switch: Yes
Other
- UPC: 743878031195

Listen to music with these Klipsch X12 neckband wireless headphones. They sync to a smartphone via Bluetooth to play audio or let you answer phone calls with the in-line microphone and controller. These Klipsch X12 neckband wireless headphones have a leather neckband and patented oval earbuds to ensure comfort and high sound quality.

In-ear design: Fits securely and directs music into your ears for full, uninterrupted audio.
Bluetooth 4.0 interface: Enables simple wireless pairing with your Bluetooth-enabled device. Supports HFP, A2DP and AVRCP Bluetooth profiles.
Noise isolation: Helps minimize background sounds.
Rechargeable battery: Offers up to 18 hours of use on a charge.
In-line microphone: Lets you enjoy hands-free calls.
5Hz - 19kHz frequency response: For faithful sound reproduction.
Stereo design: Delivers crisp tones.