SAFETY WARNINGS AND GUIDELINES This device is intended for indoor use only. Do not expose this device to water or moisture of any kind. Do not place drinks or other containers with moisture on or near the device. If moisture does get in or on the device, immediately power it off and allow it to fully dry before reapplying power.
If you have any problem with your order, please give us an opportunity to make it right. You can contact a Monoprice Customer Service representative through the Live Chat link on our website www.monoprice.com or via email at support@monoprice.com.
PRODUCT OVERVIEW LOW BATTERY WARNING While listening to the headphones, an audible beep will sound once every minute to indicate that the battery level is low. Avoid allowing the battery to become fully depleted by recharging it when the low battery audible indication is heard.
BATTERY CHARGING Perform the following steps to charge the built-in Lithium-ion battery. Note that the battery must be charged before first use and at least once every three months to keep it fresh and capable of holding a full charge. 1.
NON-BLUETOOTH OPERATION To use the headphones in passive mode, without a Bluetooth® connection, plug one end of a 3.5mm TRS stereo audio cable (not included) into the 3.5mm Line-in Port, then plug the other end into the headphone output of your audio source device. ACTIVE NOISE CANCELLING Active Noise Cancelling can be used to reduce external noise with or without audio playback enabled, and even without the headphones powered on.
TECHNICAL SUPPORT Monoprice is pleased to provide free, live, online technical support to assist you with any questions you may have about installation, setup, troubleshooting, or product recommendations. If you ever need assistance with your new product, please come online to talk to one of our friendly and knowledgeable Tech Support Associates.
TROUBLESHOOTING Q1: The headphones will not power on. A1: Recharge the internal battery. Q2: The internal battery will not charge. A2: Confirm that the USB power source is active. Check the cable connections. Try replacing the Micro USB cable with a known good one. Q3: The headphones will not pair with the Bluetooth®...
SPECIFICATIONS Model 16218 / 16219 Driver Size 40mm with neodymium magnets Frequency Response 20 Hz ~ 20 kHz Sensitivity 105dB / 1mW (SPL @ 1kHz) Rated Power 10mW Maximum Power 20mW Internal Battery 320mAh Lithium-ion Charging Current 220mA Charging Time about 3 hours Audio Playback Time (50% volume, ANC off) up to 16 hours...
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This FCC Part 15 radio device operates on a non-interference basis with other devices operating at this frequency. Any changes or modification to said product not expressly approved by Monoprice, including the use of non-approved antennas, could void the user’s authority to operate this device.
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This IC RSS-210 radio device operates on a non-interference basis with other devices operating at this frequency. Any changes or modification to said product not expressly approved by Monoprice, including the use of non-approved antennas, could void the user’s authority to operate this device.
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