NC100 User Manual Product Model： NC100 Product name： TWS Bluetooth Earphone Company name: Shenzhen Shengyuan Tech Ltd.
Thank you for purchasing the Linner Active Noise-Cancelling Earphone. Please read this user manual carefully and keep it for future reference. If you need any assistance, please contact our support team with your product model number. Copyright©Shenzhen ShengyuanTech Co., Ltd Bluetooth® is a trademark of Bluetooth SIG, Inc. registered globally. 1. Package Contents Two Bluetooth earphones A Charging box Three Pairs of Ear Buds (S/M/L) Type-C Cable User manual 2.
2.1. Power on &Power off Incident Power on Operation Indicator status When the headset is removed from the charging dock, the Red light 1 second, green headset is turned on light 1 second Pairing The unpaired earphones are taken out of the charging box and enter the pairing state; Take out two earphones from the charging box. If its not connected to the phone, its will enter the pairing state within 3s.
Touch the MFB button 3 times Music status 2.5. Volume control Earphone status Music status 2.6. Touch the MFB button 3 times VOL- VOL+ Press the MFB button on the earphone-R for 3 seconds (hold it down),and then continue to reduce the volume. The volume will be reduced by 1 bar every 0.5 seconds. Press the MFB button on the earphone-L for 3 seconds (hold it down),and then continue to increase the volume. The volume will be increased by 1 bar every 0.5 seconds.
Earphone status Connection status Music status Press the MFB button 2 times on the Press the MFB button 2 times on Any L-earphone（Used a pair of earphones） one earphone （Used a single earphone） Voice assistant start Voice assistant start Voice assistant start Voice assistant start 3. Product Care & Use Please keep away from liquids and extreme heat. Do not use headphones at high volume for extended periods, as this may cause permanent hearing damage or loss. 4.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
